diff --git a/install-dev/upgrade/sql/1.5.0.13.sql b/install-dev/upgrade/sql/1.5.0.13.sql
index 418a795e2..3fd131df2 100644
--- a/install-dev/upgrade/sql/1.5.0.13.sql
+++ b/install-dev/upgrade/sql/1.5.0.13.sql
@@ -39,4 +39,8 @@ ALTER TABLE `PREFIX_order_payment`
 UPDATE `PREFIX_employee` 
 	SET `id_last_order`= (SELECT max(`id_order`) FROM `PREFIX_orders`),
 	`id_last_customer_message`= (SELECT max(`id_customer_message`) FROM `PREFIX_customer_message`),
-	`id_last_customer`= (SELECT max(`id_customer`) FROM `PREFIX_customer`);
\ No newline at end of file
+	`id_last_customer`= (SELECT max(`id_customer`) FROM `PREFIX_customer`);
+
+UPDATE `PREFIX_category_shop` cs 
+	SET `position` = (SELECT `position` FROM `PREFIX_category` c WHERE cs.`id_category` = c.`id_category`);
+