diff --git a/admin/dst_update.php b/admin/dst_update.php
index cc723e96065..2068bcb41dd 100644
--- a/admin/dst_update.php
+++ b/admin/dst_update.php
@@ -91,6 +91,7 @@
             case STEP_COMPLETED:
                 echo get_string('updatedstpresetscompleted');
                 print_object($results);
+                die();
             break;
         }
     }