diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8a7362c6..04e9873d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,7 +9,9 @@ env:
 
 on:
   workflow_dispatch:
+  pull_request:
   push:
+    branches: [main]
 
 jobs:
   check: