diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8fe406da8..b73d8d2c2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -26,6 +26,7 @@ jobs:
 
   prepare:
     runs-on: ubuntu-latest
+    if: ${{ !startsWith(github.event.head_commit.message, 'Merge') }}
     outputs:
       version: ${{ steps.set-ver.outputs.version }}
       versionL: ${{ steps.set-ver.outputs.versionL }}