diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 5b0dc622..1f491581 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -72,7 +72,7 @@ jobs:
       uses: actions/checkout@v4
       with:
         repository: ${{ matrix.GIT_REPO_URL }}
-        ref: ${{ github.event.ref || github.event.inputs.tag || github.event.inputs.branch || 'main' }}
+        ref: ${{ github.ref || github.event.inputs.tag || github.event.inputs.branch || 'main' }}
 
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3