diff --git a/.github/workflows/docker-push.yml b/.github/workflows/docker-push.yml
index 83933b2..39f8974 100644
--- a/.github/workflows/docker-push.yml
+++ b/.github/workflows/docker-push.yml
@@ -123,6 +123,6 @@ jobs:
       - name: Generate artifact attestation
         uses: actions/attest-build-provenance@v2
         with:
-          subject-name: index.docker.io/my-docker-hub-namespace/my-docker-hub-repository
+          subject-name: index.docker.io/${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}
           subject-digest: ${{ steps.push.outputs.digest }}
           push-to-registry: true