diff --git a/core/modules/menu_link/lib/Drupal/menu_link/MenuTree.php b/core/modules/menu_link/lib/Drupal/menu_link/MenuTree.php
index f12cae8..455cae6 100644
--- a/core/modules/menu_link/lib/Drupal/menu_link/MenuTree.php
+++ b/core/modules/menu_link/lib/Drupal/menu_link/MenuTree.php
@@ -447,7 +447,7 @@ protected function doBuildTree($menu_name, array $parameters = array()) {
     if (!isset($this->menuTree[$tree_cid])) {
       $cache = $this->cache->get($tree_cid);
       if ($cache && $cache->data) {
-        $this->menuFullTrees[$tree_cid] = $cache->data;
+        $this->menuTree[$tree_cid] = $cache->data;
       }
     }