diff --git a/core/lib/Thelia/Model/Folder.php b/core/lib/Thelia/Model/Folder.php
index 8cbe00ce0..128c5932a 100755
--- a/core/lib/Thelia/Model/Folder.php
+++ b/core/lib/Thelia/Model/Folder.php
@@ -44,8 +44,8 @@ class Folder extends BaseFolder
 
         foreach($children as $child)
         {
-            $contentsCount += ProductQuery::create()
-                ->filterByCategory($child)
+            $contentsCount += ContentQuery::create()
+                ->filterByFolder($child)
                 ->count();
         }