diff --git a/.github/workflows/ValidateBranchName.yml b/.github/workflows/ValidateBranchName.yml
index 944def7..3c55b9f 100644
--- a/.github/workflows/ValidateBranchName.yml
+++ b/.github/workflows/ValidateBranchName.yml
@@ -3,7 +3,7 @@ name: Validate Branch Name on Pull Request
 on:
     pull_request:
         branches:
-            - main
+            - UNDEFINED
 
 jobs:
     validate-branch-name-on-pull-request: