diff --git a/.github/workflows/pr_merge.yml b/.github/workflows/pr_merge.yml
index 32048d22..fc8b618e 100644
--- a/.github/workflows/pr_merge.yml
+++ b/.github/workflows/pr_merge.yml
@@ -2,7 +2,7 @@ name: VersionBump
 on:
   push:
     branches:
-      - main
+      - master
 
 jobs:
   VersionBumpJob: