diff --git a/helmchart/single-sign-on/values.yaml b/helmchart/single-sign-on/values.yaml
index b1abc6bdc6904d620980e19346fce52e458a9336..d8f07c669e6a7f6117a12f3e464e283ba7394d8e 100644
--- a/helmchart/single-sign-on/values.yaml
+++ b/helmchart/single-sign-on/values.yaml
@@ -69,7 +69,7 @@ kratos:
                 },
                 "username": {
                   "type": "string",
-                  "title": "Preferred username",
+                  "title": "Preferred username"
                 },
                 "name": {
                   "type": "string",