diff --git a/.github/workflows/builder.yml b/.github/workflows/builder.yml
index 646c3ed4..2c69cfd3 100644
--- a/.github/workflows/builder.yml
+++ b/.github/workflows/builder.yml
@@ -18,7 +18,7 @@ jobs:
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
-          username: ${{ github.actor }}
+          username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Build the Docker image
         run: |