diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index c22cac4..035408f 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -121,7 +121,7 @@ jobs:
           context: cronjob
           # FIXME this should reflect the tag/branch/whatever we are building
           build-args: |
-            COMMAND_VERSION=${{ github.sha }}
+            COMMAND_VERSION=sha-${{ github.sha }}
           push: true
           tags: ${{ steps.metadata.outputs.tags }}
           labels: ${{ steps.metadata.outputs.labels }}