diff --git a/backup/util/helper/backup_cron_helper.class.php b/backup/util/helper/backup_cron_helper.class.php
index ea07094a00b..be15523e77b 100644
--- a/backup/util/helper/backup_cron_helper.class.php
+++ b/backup/util/helper/backup_cron_helper.class.php
@@ -312,7 +312,7 @@ abstract class backup_cron_automated_helper {
 
             $settings = array(
                 'users' => 'backup_auto_users',
-                'role_assignments' => 'backup_auto_users',
+                'role_assignments' => 'backup_auto_role_assignments',
                 'user_files' => 'backup_auto_user_files',
                 'activities' => 'backup_auto_activities',
                 'blocks' => 'backup_auto_blocks',