diff --git a/.github/workflows/Check.yaml b/.github/workflows/Check.yaml
index b0b3958..af4da43 100644
--- a/.github/workflows/Check.yaml
+++ b/.github/workflows/Check.yaml
@@ -2,8 +2,10 @@ name: Check
 
 on:
   push:
-    branches:
-      - main
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
 
 jobs:
   build: