diff --git a/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_create_stock.xml b/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_create_stock.xml
index 0513272f7787eec5e7043660ec46a0de035933d0..8fec7a19340592cba2913f07356011519e9bde23 100644
--- a/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_create_stock.xml
+++ b/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/CatalogMethodTemplateItem/portal_catalog/erp5_mysql_innodb/z_create_stock.xml
@@ -58,7 +58,7 @@
 #\n
 CREATE TABLE `stock` (\n
   `uid` BIGINT UNSIGNED NOT NULL,\n
-  `order_id` TINYINT UNSIGNED NOT NULL,\n
+  `order_id` BIGINT UNSIGNED NOT NULL,\n
   `explanation_uid` BIGINT UNSIGNED,\n
   `node_uid` BIGINT UNSIGNED,\n
   `section_uid` BIGINT UNSIGNED,\n
diff --git a/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/change_log b/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/change_log
index 7e5b5ee3d112a0a519ff58640045acdb43ae0a1f..f475952dc281bf667ce6d4a7e982a2969ca79a4f 100644
--- a/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/change_log
+++ b/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/change_log
@@ -1,3 +1,6 @@
+2013-05-08 arnaud.fontaine
+* Prevent order_id column value to overflow following changes in Inventory (cf53db4).
+
 2011-04-14 yusei
 * Add datetime key to effective_date and expiration_date on versioning table. They were missing.
 
diff --git a/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/revision b/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/revision
index 8c9cf7e266378af268211e18b93630fc37caaec9..9754915269eca9a8e68210cbe363f9fa9be817e1 100644
--- a/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/revision
+++ b/product/ERP5/bootstrap/erp5_mysql_innodb_catalog/bt/revision
@@ -1 +1 @@
-258
+259
\ No newline at end of file