diff --git a/core/modules/menu_link/menu_link.module b/core/modules/menu_link/menu_link.module
index 40f2cc4..3fd4d33 100644
--- a/core/modules/menu_link/menu_link.module
+++ b/core/modules/menu_link/menu_link.module
@@ -204,12 +204,12 @@ function menu_link_maintain($module, $op, $link_path, $link_title = NULL) {
 function menu_link_system_breadcrumb_alter(array &$breadcrumb, array $attributes, array $context) {
   // Custom breadcrumb behaviour for editing menu links, we append a link to
   // the menu in which the link is found.
-  if (!empty($attributes[RouteObjectInterface::ROUTE_NAME]) && $attributes[RouteObjectInterface::ROUTE_NAME] == 'menu_link_edit' && !empty($attributes['menu_link'])) {
+  if (!empty($attributes[RouteObjectInterface::ROUTE_NAME]) && $attributes[RouteObjectInterface::ROUTE_NAME] == 'menu.link_edit' && !empty($attributes['menu_link'])) {
     $menu_link = $attributes['menu_link'];
     if (($menu_link instanceof MenuLinkInterface) && !$menu_link->isNew()) {
       // Add a link to the menu admin screen.
       $menu = entity_load('menu', $menu_link->menu_name);
-      $breadcrumb[] = Drupal::l($menu->label(), 'menu_menu_edit', array('menu' => $menu->id));
+      $breadcrumb[] = Drupal::l($menu->label(), 'menu.link_edit', array('menu' => $menu->id));
     }
   }
 }