diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index a16a963..7cac9f6 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -82,6 +82,4 @@ jobs:
         env:
           COSIGN_EXPERIMENTAL: 1
         run: |
-          for tag in ${{ steps.meta.outputs.tags }}; do
-            cosign sign --yes "${tag}@${{ steps.build-and-push.outputs.digest }}"
-          done
+          echo "${{ steps.meta.outputs.tags }}" | xargs -I {} cosign sign --yes "{}@${{ steps.build-and-push.outputs.digest }}"