diff --git a/controllers/admin/AdminProductsController.php b/controllers/admin/AdminProductsController.php
index 2d8b2280b..b009ecedd 100644
--- a/controllers/admin/AdminProductsController.php
+++ b/controllers/admin/AdminProductsController.php
@@ -2033,7 +2033,7 @@ class AdminProductsControllerCore extends AdminController
 							//'href' => $this->context->link->getAdminLink('AdminProducts').'&id_product='.$product->id.'&duplicateproduct',
 							'desc' => $this->l('Duplicate'),
 							'confirm' => 1,
-							'js' => 'if (confirm(\''.$this->l('Also copy images ?').'\')) document.location = \''.$this->context->link->getAdminLink('AdminProducts').'&id_product='.$product->id.'&duplicateproduct\'; else document.location = \''.$this->context->link->getAdminLink('AdminProducts').'&id_product='.$product->id.'&duplicateproduct&noimage=\';'
+							'js' => 'if (confirm(\''.$this->l('Also copy images ?').'\')) document.location = \''.$this->context->link->getAdminLink('AdminProducts').'&id_product='.$product->id.'&duplicateproduct\'; else document.location = \''.$this->context->link->getAdminLink('AdminProducts').'&id_product='.$product->id.'&duplicateproduct&noimage=1\';'
 						);
 
 					// adding button for preview this product