diff --git a/src/QUI/ERP/Coupons/Events.php b/src/QUI/ERP/Coupons/Events.php
index ccd5f672837e7d70020d1acf2333e7eac1ea18d8..e6fcb761060a74a347967cb7db7a56863fc00f1d 100644
--- a/src/QUI/ERP/Coupons/Events.php
+++ b/src/QUI/ERP/Coupons/Events.php
@@ -52,7 +52,7 @@ public static function onQuiqqerOrderBasketToOrder(
             return;
         }
 
-        if (!is_array($coupons)) {
+        if (!\is_array($coupons)) {
             return;
         }