diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index f4bda891..32b1a112 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -31,7 +31,7 @@ jobs:
         uses: docker/login-action@v1
         with:
           registry: ghcr.io
-          username: ${{ github.actor }}
+          username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Build container image
         uses: docker/build-push-action@v2