diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 6ac35dee..06b9948a 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -71,7 +71,7 @@ jobs:
         image: cryostat
         tags: pr-${{ github.event.number }}-${{ github.event.pull_request.head.sha }}-linux-${{ matrix.arch }}
         registry: ghcr.io/${{ github.repository_owner }}
-        username: ${{ github.event.comment.user.login }}
+        username: ${{ github.event.pull_request.user.login }}
         password: ${{ secrets.GITHUB_TOKEN }}
     - name: Store images as output amd64
       if: ${{ matrix.arch == 'amd64' }}