diff --git a/hosts/hosting-01/auth/authelia.nix b/hosts/hosting-01/auth/authelia.nix
index e859ea5..e3ffd85 100644
--- a/hosts/hosting-01/auth/authelia.nix
+++ b/hosts/hosting-01/auth/authelia.nix
@@ -11,7 +11,7 @@
           address = "ldap://localhost:3890";
           base_dn = "dc=escapeangle,dc=com";
           users_filter = "(&({username_attribute}={input})(objectClass=person))";
-          groups_filter = "(memberOf={dn})";
+          groups_filter = "(&(member={dn})(objectClass=groupOfUniqueNames))";
           user = "uid=authelia,ou=people,dc=escapeangle,dc=com";
         };