diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 9ce8a6ee..bb0eed77 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -1,6 +1,13 @@
 name: CI Build
 
-on: [push, pull_request,workflow_dispatch]
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
 
 jobs:
   lint: