diff --git a/SeedDMS_Core/Core/inc.ClassGroup.php b/SeedDMS_Core/Core/inc.ClassGroup.php
index d9bd39069..5be182a7c 100644
--- a/SeedDMS_Core/Core/inc.ClassGroup.php
+++ b/SeedDMS_Core/Core/inc.ClassGroup.php
@@ -220,6 +220,7 @@ class SeedDMS_Core_Group { /* {{{ */
 
 		$managers = array();
 
+		$classnamerole = $this->_dms->getClassname('role');
 		$classname = $this->_dms->getClassname('user');
 		foreach ($resArr as $row) {
 			/** @var SeedDMS_Core_User $user */