diff --git a/install-dev/upgrade/sql/1.5.0.15.sql b/install-dev/upgrade/sql/1.5.0.15.sql
index d05ef0ec3..bfee984a9 100644
--- a/install-dev/upgrade/sql/1.5.0.15.sql
+++ b/install-dev/upgrade/sql/1.5.0.15.sql
@@ -9,3 +9,5 @@ UPDATE `PREFIX_order_state` SET `module_name` = 'cheque' WHERE `id_order_state`
 UPDATE `PREFIX_order_state` SET `module_name` = 'bankwire' WHERE `id_order_state` = (SELECT `value` FROM `PREFIX_configuration` WHERE `name` = 'PS_OS_BANKWIRE' LIMIT 1);
 
 ALTER TABLE `PREFIX_product_shop` ADD `uploadable_files` TINYINT NOT NULL DEFAULT 0 AFTER `customizable`;
+
+UPDATE `PREFIX_product_shop` product_shop SET `uploadable_files` = (SELECT uploadable_files FROM `PREFIX_product` WHERE `id_product` = product_shop.`id_product`);
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