diff --git a/src/playbooks/_flavor_features/metadata.obsah.yaml b/src/playbooks/_flavor_features/metadata.obsah.yaml
index d20ed4ee2..4a7ba405d 100644
--- a/src/playbooks/_flavor_features/metadata.obsah.yaml
+++ b/src/playbooks/_flavor_features/metadata.obsah.yaml
@@ -2,6 +2,8 @@
 variables:
   flavor:
     help: Base flavor to use in this deployment.
+    choices:
+      - katello
   features:
     parameter: --add-feature
     help: Additional features to enable in this deployment.