diff --git a/MANIFEST.in b/MANIFEST.in
index f687f9b..b0f5ccf 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -2,5 +2,5 @@ include LICENSE
 include README.rst
 include CHANGES.rst
 include MANIFEST.in
-recursive-include ripe *
-recursive-include tests *
+recursive-include ripe *.py
+recursive-include tests *.py