diff --git a/values/gitea/values/values.yaml b/values/gitea/values/values.yaml
index bdfaf63c..289b2fba 100644
--- a/values/gitea/values/values.yaml
+++ b/values/gitea/values/values.yaml
@@ -71,8 +71,8 @@ gitea:
     oauth2_client:
       REGISTER_EMAIL_CONFIRM: false
       ENABLE_AUTO_REGISTRATION: true
-      UPDATE_AVATAR: true
-      ACCOUNT_LINKING: auto
+      ACCOUNT_LINKING: "login"
+      USERNAME: "nickname"
     # mailer:
     # ENABLED: true
     # FROM: "noreply@oceanbox.io"