diff --git a/upgrade/index.php b/upgrade/index.php
deleted file mode 100644
index d8f7de2..0000000
--- a/upgrade/index.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-/*
-* 2007-2015 PrestaShop
-*
-* NOTICE OF LICENSE
-*
-* This source file is subject to the Academic Free License (AFL 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/afl-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  2007-2015 PrestaShop SA
-*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
-*  International Registered Trademark & Property of PrestaShop SA
-*/
-                        
-header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
-header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
-                        
-header("Cache-Control: no-store, no-cache, must-revalidate");
-header("Cache-Control: post-check=0, pre-check=0", false);
-header("Pragma: no-cache");
-                        
-header("Location: ../");
-exit;