diff --git a/.github/workflows/release-docker.yml b/.github/workflows/release-docker.yml
index 6ccb345e..aeebf25a 100644
--- a/.github/workflows/release-docker.yml
+++ b/.github/workflows/release-docker.yml
@@ -28,7 +28,7 @@ jobs:
 
       - uses: docker/login-action@v3
         with:
-          username: ${{ vars.DOCKERHUB_USERNAME }}
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - uses: docker/metadata-action@v5