diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9f62e00..0970bfc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,8 +1,10 @@
 name: CI
 
 on:
-  - push
-  - pull_request
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
 
 permissions:
   contents: read