diff --git a/.github/workflows/dependabot-auto-pr.yml b/.github/workflows/dependabot-auto-pr.yml
index cdcfc23..ca02cc5 100644
--- a/.github/workflows/dependabot-auto-pr.yml
+++ b/.github/workflows/dependabot-auto-pr.yml
@@ -1,6 +1,11 @@
 name: Dependabot auto pr merge
 
-on: pull_request
+on:
+  push:
+  pull_request:
+    types: [ opened ]
+    branches:
+      - main
 
 jobs:
   dependabot: