diff --git a/core/lib/Thelia/Action/Cart.php b/core/lib/Thelia/Action/Cart.php
index 898ff9045..14c0f2c1b 100755
--- a/core/lib/Thelia/Action/Cart.php
+++ b/core/lib/Thelia/Action/Cart.php
@@ -209,8 +209,6 @@ class Cart extends BaseAction implements EventSubscriberInterface
     {
         $request = $event->getRequest();
 
-        $message = "";
-
         if(null !== $cartItemId = $request->get("cartItem") && null !== $quantity = $request->get("quantity")) {
 
             try {