diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 5e5565e..f46922d 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -16,7 +16,7 @@ jobs:
         if: github.event_name == 'push'
         uses: docker/login-action@v2
         with:
-          username: ${{ secrets.DOCKER_USERNAME }}
+          username: ${{ vars.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
       - name: Build the Docker image
         id: build-image