diff --git a/src/Extend/View.php b/src/Extend/View.php
index cc6af13a4..307fd1d2e 100644
--- a/src/Extend/View.php
+++ b/src/Extend/View.php
@@ -18,6 +18,7 @@ class View implements ExtenderInterface, LifecycleInterface
 {
     private $namespaces = [];
     private $replaceNamespaces = [];
+    private $prependNamespaces = [];
 
     /**
      * Register a new namespace of Laravel views.