diff --git a/kubernetes/main/apps/default/authelia/app/resources/configuration.yaml b/kubernetes/main/apps/default/authelia/app/resources/configuration.yaml
index a7011f42afe30..8b65ca7cec5d8 100644
--- a/kubernetes/main/apps/default/authelia/app/resources/configuration.yaml
+++ b/kubernetes/main/apps/default/authelia/app/resources/configuration.yaml
@@ -15,7 +15,9 @@ authentication_backend:
     attributes:
       username: uid
       display_name: givenName
+      group_name: ou
       mail: mail
+      member_of: memberOf
   password_reset:
     disable: true
   refresh_interval: 1m