diff --git a/install-dev/upgrade/php/p15014_add_missing_columns.php b/install-dev/upgrade/php/p15014_add_missing_columns.php
new file mode 100644
index 000000000..ac3bf65ab
--- /dev/null
+++ b/install-dev/upgrade/php/p15014_add_missing_columns.php
@@ -0,0 +1,45 @@
+<?php
+/*
+* 2007-2012 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2012 PrestaShop SA
+*  @version  Release: $Revision$
+*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+function p15014_add_missing_columns()
+{
+	$errors = array();
+	$db = Db::getInstance();
+	$id_module = $db->getValue('SELECT id_module FROM `'._DB_PREFIX_.'module` WHERE name="statssearch"');
+
+	if ($id_module)
+	{
+		if (!Db::getInstance()->execute('ALTER TABLE `'._DB_PREFIX_.'statssearch`
+			CHANGE `id_group_shop` `id_shop_group` INT(10) NOT NULL default "1"
+			'))
+		{
+			$errors[] = $db->getMsgError();
+		}
+	}
+	if (count($errors))
+		return array('error' => 1, 'msg' => implode(',', $errors)) ;
+}
diff --git a/install-dev/upgrade/sql/1.5.0.14.sql b/install-dev/upgrade/sql/1.5.0.14.sql
index 57172aa59..6945d227b 100644
--- a/install-dev/upgrade/sql/1.5.0.14.sql
+++ b/install-dev/upgrade/sql/1.5.0.14.sql
@@ -3,3 +3,6 @@ SET NAMES 'utf8';
 /* PHP:p15014_copy_missing_images_tab_from_installer(); */;
 
 /* PHP:fix_unique_specific_price(); */;
+
+/* PHP:p15014_add_missing_columns(); */;
+