diff --git a/lib/zin/wg/productsbox/js/v1.js b/lib/zin/wg/productsbox/js/v1.js
index 65c769ec41..95eb9b98cb 100644
--- a/lib/zin/wg/productsbox/js/v1.js
+++ b/lib/zin/wg/productsbox/js/v1.js
@@ -175,9 +175,8 @@ window.updateItems = function()
     {
         const $product = $(this).zui('picker');
         const productID = $(this).val();
-        if(productID == 0) return true;
-        let currentProductItems = allItems.map(obj => ({ ...obj }));
-        currentProductItems[productItems[productID].i].disabled = false;
+        let currentProductItems = JSON.parse(JSON.stringify(allItems));
+        if(productID != 0) currentProductItems[productItems[productID].i].disabled = false;
 
         $product.render({items: currentProductItems});
     });