diff --git a/workflow/engine/classes/model/Department.php b/workflow/engine/classes/model/Department.php
index 3e261cbb4..ffc055afa 100644
--- a/workflow/engine/classes/model/Department.php
+++ b/workflow/engine/classes/model/Department.php
@@ -417,7 +417,7 @@ function getDepartments( $DepParent )  {
           $UserUID = $RBAC->load($manager);
           $node['DEP_MANAGER_USERNAME'] = isset($UserUID['USR_USERNAME'])?$UserUID['USR_USERNAME']:'';
           $node['DEP_MANAGER_FIRSTNAME'] = isset($UserUID['USR_FIRSTNAME'])?$UserUID['USR_FIRSTNAME']:'';
-          $node['DEP_MANAGER_LASTNAME'] = isset($UserUID['USR_LASTNAME'])?$UserUID['USR_FIRSTNAME']:'';
+          $node['DEP_MANAGER_LASTNAME'] = isset($UserUID['USR_LASTNAME'])?$UserUID['USR_LASTNAME']:'';
         }else{
           $node['DEP_MANAGER_USERNAME'] = '';	
           $node['DEP_MANAGER_FIRSTNAME'] = '';