diff --git a/charts/argo/values.yaml b/charts/argo/values.yaml
index 10c85f87..0dc5dd47 100644
--- a/charts/argo/values.yaml
+++ b/charts/argo/values.yaml
@@ -54,7 +54,6 @@ controller:
   #     name: argo-postgres-config
   #     key: password
   workflowDefaults: {}  # Only valid for 2.7+
-  sso: {}  # Only valid for 2.9+
   #  spec:
   #    ttlStrategy:
   #      secondsAfterCompletion: 84600