diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6a5b3869..d8f2d4c7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,6 +1,8 @@
 name: build
 on:
   push:
+    branches:
+      - main
   pull_request:
 jobs:
   run: