diff --git a/install-dev/data/db_structure.sql b/install-dev/data/db_structure.sql
index f63f9151d..0eca9f8a0 100644
--- a/install-dev/data/db_structure.sql
+++ b/install-dev/data/db_structure.sql
@@ -2378,6 +2378,7 @@ CREATE TABLE IF NOT EXISTS `PREFIX_risk_lang` (
 CREATE TABLE `PREFIX_category_shop` (
   `id_category` int(11) NOT NULL,
   `id_shop` int(11) NOT NULL,
+  `position` int(10) unsigned NOT NULL default '0',
   PRIMARY KEY (`id_category`, `id_shop`),
   UNIQUE KEY `id_category_shop` (`id_category`,`id_shop`)
 ) ENGINE=ENGINE_TYPE  DEFAULT CHARSET=utf8;