diff --git a/includes/html/forms/schedule-maintenance.inc.php b/includes/html/forms/schedule-maintenance.inc.php
index 09af4b0df3..fe42527f2a 100644
--- a/includes/html/forms/schedule-maintenance.inc.php
+++ b/includes/html/forms/schedule-maintenance.inc.php
@@ -203,7 +203,6 @@ if ($sub_type == 'new-maintenance') {
     );
 } elseif ($sub_type == 'del-maintenance') {
     $schedule_id = mres($_POST['del_schedule_id']);
-    dbDelete('alert_schedule_items', '`schedule_id`=?', array($schedule_id));
     dbDelete('alert_schedule', '`schedule_id`=?', array($schedule_id));
     dbDelete('alert_schedulables', '`schedule_id`=?', array($schedule_id));
     $status   = 'ok';