diff --git a/LICENSE b/LICENSE
index d64569567..7a0284b96 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,202 +1,27 @@
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-      the terms of any separate license agreement you may have executed
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-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
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-   Copyright [yyyy] [name of copyright owner]
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-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
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-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
+Copyright 2019 Google LLC
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the name of Google LLC nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/README.md b/README.md
index 6fcd2e140..df68874ab 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,6 @@ or look at these example programs:
 
 ## License
 
-Apache 2.0
+BSD-3
 
 This is an early-stage research project, not an official Google product.
diff --git a/benchmarks/cbench.c b/benchmarks/cbench.c
index 4d3c1c76f..345740996 100644
--- a/benchmarks/cbench.c
+++ b/benchmarks/cbench.c
@@ -1,16 +1,8 @@
 // Copyright 2019 Google LLC
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
 
 #include "stdio.h"
 #include "stdlib.h"
diff --git a/benchmarks/numpy-bench.py b/benchmarks/numpy-bench.py
index a98035df2..5ff1cf151 100644
--- a/benchmarks/numpy-bench.py
+++ b/benchmarks/numpy-bench.py
@@ -1,16 +1,8 @@
 # Copyright 2019 Google LLC
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
 
 import time
 import numpy as np
diff --git a/cbits/libdex.c b/cbits/libdex.c
index 7af4a3b05..c76ee1944 100644
--- a/cbits/libdex.c
+++ b/cbits/libdex.c
@@ -1,16 +1,8 @@
 // Copyright 2019 Google LLC
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
 
 #include "stdio.h"
 #include "stdint.h"
diff --git a/dex.cabal b/dex.cabal
index 53476676d..b397bc1cf 100644
--- a/dex.cabal
+++ b/dex.cabal
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 cabal-version:       2.0
 name:                dex
diff --git a/misc/dex.el b/misc/dex.el
index 90008166e..1238c4851 100644
--- a/misc/dex.el
+++ b/misc/dex.el
@@ -1,16 +1,8 @@
 ;; Copyright 2019 Google LLC
 ;;
-;; Licensed under the Apache License, Version 2.0 (the "License");
-;; you may not use this file except in compliance with the License.
-;; You may obtain a copy of the License at
-;;
-;;     https://www.apache.org/licenses/LICENSE-2.0
-;;
-;; Unless required by applicable law or agreed to in writing, software
-;; distributed under the License is distributed on an "AS IS" BASIS,
-;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-;; See the License for the specific language governing permissions and
-;; limitations under the License.
+;; Use of this source code is governed by a BSD-style
+;; license that can be found in the LICENSE file or at
+;; https://developers.google.com/open-source/licenses/bsd
 
 (setq dex-highlights
   '(("^--.*$"                . font-lock-comment-face)
diff --git a/misc/py/dex.py b/misc/py/dex.py
index 23f53f957..576421a9f 100644
--- a/misc/py/dex.py
+++ b/misc/py/dex.py
@@ -1,16 +1,8 @@
 # Copyright 2019 Google LLC
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
 
 import ctypes
 import json
diff --git a/misc/py/test-dex2jax.py b/misc/py/test-dex2jax.py
index f720108f4..7b39848c5 100644
--- a/misc/py/test-dex2jax.py
+++ b/misc/py/test-dex2jax.py
@@ -1,16 +1,8 @@
 # Copyright 2019 Google LLC
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
 
 import dex
 
diff --git a/src/dex.hs b/src/dex.hs
index 0a72f06e3..955621fc4 100644
--- a/src/dex.hs
+++ b/src/dex.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 import System.Console.Haskeline
 import System.Exit
diff --git a/src/ffi/Dex2Jax.hs b/src/ffi/Dex2Jax.hs
index dc3133359..930b0fffa 100644
--- a/src/ffi/Dex2Jax.hs
+++ b/src/ffi/Dex2Jax.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE DeriveGeneric #-}
 {-# LANGUAGE ForeignFunctionInterface #-}
diff --git a/src/lib/Actor.hs b/src/lib/Actor.hs
index 52d3c2acd..a3f47ac5d 100644
--- a/src/lib/Actor.hs
+++ b/src/lib/Actor.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE GeneralizedNewtypeDeriving #-}
 {-# LANGUAGE FunctionalDependencies #-}
diff --git a/src/lib/Cat.hs b/src/lib/Cat.hs
index ea83d9929..408d2280e 100644
--- a/src/lib/Cat.hs
+++ b/src/lib/Cat.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE GeneralizedNewtypeDeriving #-}
 {-# LANGUAGE FunctionalDependencies #-}
diff --git a/src/lib/DeShadow.hs b/src/lib/DeShadow.hs
index b6a08d807..dc57f59ec 100644
--- a/src/lib/DeShadow.hs
+++ b/src/lib/DeShadow.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE FlexibleContexts #-}
 
diff --git a/src/lib/Env.hs b/src/lib/Env.hs
index 1662de2d9..f9e9b13a9 100644
--- a/src/lib/Env.hs
+++ b/src/lib/Env.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE DeriveGeneric #-}
 {-# LANGUAGE OverloadedStrings #-}
diff --git a/src/lib/Flops.hs b/src/lib/Flops.hs
index 36b9122ef..ea999505e 100644
--- a/src/lib/Flops.hs
+++ b/src/lib/Flops.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE OverloadedStrings #-}
 
diff --git a/src/lib/Fresh.hs b/src/lib/Fresh.hs
index 1fea41620..479183c9b 100644
--- a/src/lib/Fresh.hs
+++ b/src/lib/Fresh.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE GeneralizedNewtypeDeriving #-}
diff --git a/src/lib/Imp.hs b/src/lib/Imp.hs
index 2350ef6b2..6cdbd190e 100644
--- a/src/lib/Imp.hs
+++ b/src/lib/Imp.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE FlexibleContexts #-}
 
diff --git a/src/lib/Inference.hs b/src/lib/Inference.hs
index f57ff0467..e21f582f3 100644
--- a/src/lib/Inference.hs
+++ b/src/lib/Inference.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE FlexibleContexts #-}
 
diff --git a/src/lib/Interpreter.hs b/src/lib/Interpreter.hs
index 5f3318ad3..1fcd92ea0 100644
--- a/src/lib/Interpreter.hs
+++ b/src/lib/Interpreter.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE FlexibleContexts #-}
 {-# LANGUAGE FlexibleInstances #-}
diff --git a/src/lib/JIT.hs b/src/lib/JIT.hs
index f28f8d97e..07d4e0233 100644
--- a/src/lib/JIT.hs
+++ b/src/lib/JIT.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE OverloadedStrings #-}
 
diff --git a/src/lib/LLVMExec.hs b/src/lib/LLVMExec.hs
index 93ab4f86f..890c461a2 100644
--- a/src/lib/LLVMExec.hs
+++ b/src/lib/LLVMExec.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE OverloadedStrings #-}
 
diff --git a/src/lib/Normalize.hs b/src/lib/Normalize.hs
index 71d1a97f8..9dcf3e58c 100644
--- a/src/lib/Normalize.hs
+++ b/src/lib/Normalize.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE FlexibleContexts #-}
 
diff --git a/src/lib/PPrint.hs b/src/lib/PPrint.hs
index 45ac6ebb9..13af5ebbe 100644
--- a/src/lib/PPrint.hs
+++ b/src/lib/PPrint.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE FlexibleInstances #-}
diff --git a/src/lib/ParseUtil.hs b/src/lib/ParseUtil.hs
index 5cf05d595..11e84d945 100644
--- a/src/lib/ParseUtil.hs
+++ b/src/lib/ParseUtil.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 module ParseUtil (sc, blankLines, stringLiteral, failIf,
                   space, num, uint, lexeme, symbol, parens, brackets, Parser,
diff --git a/src/lib/Parser.hs b/src/lib/Parser.hs
index 109456a21..166673332 100644
--- a/src/lib/Parser.hs
+++ b/src/lib/Parser.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 module Parser (parseProg, parseTopDeclRepl, parseTopDecl) where
 
diff --git a/src/lib/Pass.hs b/src/lib/Pass.hs
index 0790c9a90..fb399fca3 100644
--- a/src/lib/Pass.hs
+++ b/src/lib/Pass.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE GeneralizedNewtypeDeriving #-}
 {-# LANGUAGE FlexibleContexts #-}
diff --git a/src/lib/Plot.hs b/src/lib/Plot.hs
index ab69509dd..9cf0d36a6 100644
--- a/src/lib/Plot.hs
+++ b/src/lib/Plot.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE NoMonomorphismRestriction #-}
diff --git a/src/lib/Record.hs b/src/lib/Record.hs
index 039e34fa5..3d896683a 100644
--- a/src/lib/Record.hs
+++ b/src/lib/Record.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE DeriveGeneric #-}
 {-# LANGUAGE OverloadedStrings #-}
diff --git a/src/lib/RenderHtml.hs b/src/lib/RenderHtml.hs
index f26b36b46..285907f13 100644
--- a/src/lib/RenderHtml.hs
+++ b/src/lib/RenderHtml.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE OverloadedStrings #-}
 {-# OPTIONS_GHC -Wno-orphans #-}
diff --git a/src/lib/Syntax.hs b/src/lib/Syntax.hs
index ef0a45cff..c62a8114f 100644
--- a/src/lib/Syntax.hs
+++ b/src/lib/Syntax.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE DeriveGeneric #-}
 {-# LANGUAGE FlexibleContexts #-}
diff --git a/src/lib/Type.hs b/src/lib/Type.hs
index fae570b99..e1f4c147d 100644
--- a/src/lib/Type.hs
+++ b/src/lib/Type.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE FlexibleContexts #-}
 {-# LANGUAGE FlexibleInstances #-}
diff --git a/src/lib/Util.hs b/src/lib/Util.hs
index 50a0107a9..e329ce3c0 100644
--- a/src/lib/Util.hs
+++ b/src/lib/Util.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE GeneralizedNewtypeDeriving #-}
 
diff --git a/src/lib/WebOutput.hs b/src/lib/WebOutput.hs
index f8430faf8..691a9a45a 100644
--- a/src/lib/WebOutput.hs
+++ b/src/lib/WebOutput.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE GeneralizedNewtypeDeriving #-}
 {-# LANGUAGE OverloadedStrings #-}
diff --git a/stack.yaml b/stack.yaml
index 1d6fe7076..ebedbc757 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,16 +1,8 @@
 # Copyright 2019 Google LLC
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
 
 resolver: lts-14.0
 
diff --git a/static/dynamic.js b/static/dynamic.js
index 7b13a5843..494f3878b 100644
--- a/static/dynamic.js
+++ b/static/dynamic.js
@@ -1,16 +1,8 @@
 // Copyright 2019 Google LLC
 //
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     https://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file or at
+// https://developers.google.com/open-source/licenses/bsd
 
 var cells = {};
 
diff --git a/static/style.css b/static/style.css
index 40bbc7316..861b7423c 100644
--- a/static/style.css
+++ b/static/style.css
@@ -1,16 +1,8 @@
-/* Copyright 2019 Google LLC                                                */
-/*                                                                          */
-/* Licensed under the Apache License, Version 2.0 (the "License");          */
-/* you may not use this file except in compliance with the License.         */
-/* You may obtain a copy of the License at                                  */
-/*                                                                          */
-/*     https://www.apache.org/licenses/LICENSE-2.0                          */
-/*                                                                          */
-/* Unless required by applicable law or agreed to in writing, software      */
-/* distributed under the License is distributed on an "AS IS" BASIS,        */
-/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
-/* See the License for the specific language governing permissions and      */
-/* limitations under the License.                                           */
+/* Copyright 2019 Google LLC                              */
+/*                                                        */
+/* Use of this source code is governed by a BSD-style     */
+/* license that can be found in the LICENSE file or at    */
+/* https://developers.google.com/open-source/licenses/bsd */
 
 body {
   margin: 1em auto 1em auto;
diff --git a/tests/Generators.hs b/tests/Generators.hs
index f6edb4588..cd718063b 100644
--- a/tests/Generators.hs
+++ b/tests/Generators.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 {-# LANGUAGE ScopedTypeVariables #-}
 {-# OPTIONS_GHC -Wno-orphans #-}
diff --git a/tests/PropTests.hs b/tests/PropTests.hs
index 6e2b8453c..b0d91036c 100644
--- a/tests/PropTests.hs
+++ b/tests/PropTests.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 import Test.QuickCheck
 import Test.QuickCheck.Random
diff --git a/tests/actor-test.hs b/tests/actor-test.hs
index 6adda69a4..4f9277298 100644
--- a/tests/actor-test.hs
+++ b/tests/actor-test.hs
@@ -1,16 +1,8 @@
 -- Copyright 2019 Google LLC
 --
--- Licensed under the Apache License, Version 2.0 (the "License");
--- you may not use this file except in compliance with the License.
--- You may obtain a copy of the License at
---
---     https://www.apache.org/licenses/LICENSE-2.0
---
--- Unless required by applicable law or agreed to in writing, software
--- distributed under the License is distributed on an "AS IS" BASIS,
--- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
--- See the License for the specific language governing permissions and
--- limitations under the License.
+-- Use of this source code is governed by a BSD-style
+-- license that can be found in the LICENSE file or at
+-- https://developers.google.com/open-source/licenses/bsd
 
 import Actor
 import Control.Monad