diff --git a/apps/user_ldap/lib/User/User.php b/apps/user_ldap/lib/User/User.php
index 706424d318..0d8f993746 100644
--- a/apps/user_ldap/lib/User/User.php
+++ b/apps/user_ldap/lib/User/User.php
@@ -202,7 +202,7 @@ class User {
 			$displayName2 = (string)$ldapEntry[$attr][0];
 		}
 		if ($displayName !== '') {
-			$this->composeAndStoreDisplayName($displayName);
+			$this->composeAndStoreDisplayName($displayName, $displayName2);
 			$this->access->cacheUserDisplayName(
 				$this->getUsername(),
 				$displayName,