diff --git a/.github/workflows/test-action.yml b/.github/workflows/test-action.yml
index a877d414a8..342722eb90 100644
--- a/.github/workflows/test-action.yml
+++ b/.github/workflows/test-action.yml
@@ -8,6 +8,9 @@ jobs:
       runs-on: ubuntu-latest
       steps:
         - uses: actions/checkout@v4
+          with:
+            ref: 'main'
+
         - name: Set up JDK 21
           uses: actions/setup-java@v4
           with: