diff --git a/.github/workflows/notify_on_pull_request.yaml b/.github/workflows/notify_on_pull_request.yaml
index 6a15623..a5121c0 100644
--- a/.github/workflows/notify_on_pull_request.yaml
+++ b/.github/workflows/notify_on_pull_request.yaml
@@ -2,7 +2,7 @@ name: workflow template for Gomu Developers Community
 
 on: 
     push:
-        branches: [master',dev']
+        branches: ['master','dev']
 
     
 jobs: