diff --git a/.github/workflows/auto_test.yaml b/.github/workflows/auto_test.yaml
index 7e5cc3df..4e8c4092 100644
--- a/.github/workflows/auto_test.yaml
+++ b/.github/workflows/auto_test.yaml
@@ -2,9 +2,6 @@ name: Automation Trigger
 on: 
   pull_request:
       types: [opened, edited, review_requested, synchronize, review_request_removed, reopened]
-      branches:
-        - main
-        - iec_efr32
       branches-ignore:
         - update-workflows