diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a95ceb8..a43b68f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,9 +1,9 @@
 name: ci
 on:
   push:
-    branches: [ "main" ]
+    branches: [ "master" ]
   pull_request:
-    branches: [ "main" ]
+    branches: [ "master" ]
 
 jobs:
   build: