diff --git a/.github/workflows/build-docker-image-alpine.yml b/.github/workflows/build-docker-image-alpine.yml
index be0fda8..4b8c47b 100644
--- a/.github/workflows/build-docker-image-alpine.yml
+++ b/.github/workflows/build-docker-image-alpine.yml
@@ -66,7 +66,7 @@ jobs:
       - name: Clean up Docker images
         run: |
           docker rmi ghcr.io/${{ secrets.DOCKER_USERNAME }}/caddy-cloudflare-alpine:${{ env.VERSION }} || true
-          docker rmi ghcr.io/${REPO_OWNER/caddy-cloudflare:${{ env.VERSION }}-alpine || true
+          docker rmi ghcr.io/${{ secrets.DOCKER_USERNAME }}/caddy-cloudflare:${{ env.VERSION }}-alpine || true
           docker rmi ${{ secrets.DOCKERHUB_USERNAME }}/caddy-cloudflare-alpine:${{ env.VERSION }} || true
           docker rmi ${{ secrets.DOCKERHUB_USERNAME }}/caddy-cloudflare:${{ env.VERSION }}-alpine || true
           docker builder prune --force