diff --git a/.github/workflows/gitflow.yml b/.github/workflows/gitflow.yml
index b3fa352..fb54dcc 100644
--- a/.github/workflows/gitflow.yml
+++ b/.github/workflows/gitflow.yml
@@ -187,7 +187,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
         with:
-          ref: ${{ env.SOURCE_BRANCH }}
+          ref: ${{ env.SOURCE_COMMIT }}
           token: ${{ env.TOKEN }}
 
       - name: Checkout commit