diff --git a/app/Models/Shop/Category.php b/app/Models/Shop/Category.php
index c0e1e7f0..3d6babc4 100644
--- a/app/Models/Shop/Category.php
+++ b/app/Models/Shop/Category.php
@@ -16,6 +16,7 @@ use Wildside\Userstamps\Userstamps;
 // use Kalnoy\Nestedset\NodeTrait;
 
 use Rinvex\Categories\Models\Category as parentCategory;
+use Kalnoy\Nestedset\NestedSet;
 
 class Category extends parentCategory
 {