diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ed83716..ccf7076 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,10 +30,12 @@ jobs:
           metadata_images: |
             docker.io/murielmay67761/docker-example
           # metadata_tags: |
-          #   type=raw,value=latest
+          #     type=schedule,pattern=nightly,enable=true,priority=1000
+          #     type=ref,event=branch,enable=true,priority=600
+          #     type=ref,event=tag,enable=true,priority=600
+          #     type=ref,event=pr,prefix=pr-,enable=true,priority=600
       - name: Check Docker image
         run: |
           set -x;
-          # docker run --rm image-test:latest whoami
-          # docker images;
+          docker images;
           docker run --rm ${{ steps.docker-build-push.outputs.imageid }} whoami
diff --git a/docker-build-push/action.yml b/docker-build-push/action.yml
index 5be0154..57e0aa0 100644
--- a/docker-build-push/action.yml
+++ b/docker-build-push/action.yml
@@ -50,7 +50,7 @@ runs:
         show-progress: false
     - name: Extract metadata
       id: meta
-      uses: docker/metadata-action@v5
+      uses: docker/metadata-action@v5 # https://github.com/docker/metadata-action
       with:
         images: ${{ inputs.metadata_images }}
         tags: ${{ inputs.metadata_tags }}