diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 6a26236..29f47a5 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -84,7 +84,7 @@ jobs:
     - uses: sigstore/cosign-installer@v3.5.0
     - name: Sign container image
       run: |
-        cosign sign -y --key env://COSIGN_PRIVATE_KEY ghcr.io/${{ github.actor }}/${{ env.IMAGE_NAME }}:${{ steps.docker_meta.outputs.tags }}
+        cosign sign -y --key env://COSIGN_PRIVATE_KEY ${{ steps.docker_meta.outputs.tags }}
       env:
         COSIGN_EXPERIMENTAL: false
         COSIGN_PRIVATE_KEY: ${{ secrets.COSIGN_PRIVATE_KEY }}