diff --git a/.github/workflows/publish-image.yml b/.github/workflows/publish-image.yml
index e7e281c3..7602376b 100644
--- a/.github/workflows/publish-image.yml
+++ b/.github/workflows/publish-image.yml
@@ -276,6 +276,7 @@ jobs:
             type=semver,pattern=v{{major}},enable=${{ !startsWith(github.ref, 'refs/tags/v0.') }}
             type=ref,event=branch
             type=ref,event=pr
+            type=sha,format=long,prefix={{branch}}-
           images: ${{needs.define-variables.outputs.images}}
           # default labels & annotations: https://github.com/docker/metadata-action/blob/master/src/meta.ts#L509
         env: