diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index feed0fd..b93ef02 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -2,7 +2,7 @@ name: CI
 
 on:
   push:
-  pull_request:
+    branches: ["main"]
   workflow_dispatch:
 
 concurrency: