diff --git a/.github/workflows/docker-build-push.yml b/.github/workflows/docker-build-push.yml
index 56ce2683..8b056612 100644
--- a/.github/workflows/docker-build-push.yml
+++ b/.github/workflows/docker-build-push.yml
@@ -10,7 +10,7 @@ on:
       version:
         required: true
         type: string
-        description: "'12', '13' or 'develop'"
+        description: "Major version, git tags should match 'v{version}.*'; or 'develop'"
       push:
         required: true
         type: boolean