diff --git a/wp-admin/install-helper.php b/wp-admin/install-helper.php
index ecfc91d55..b53376eb3 100644
--- a/wp-admin/install-helper.php
+++ b/wp-admin/install-helper.php
@@ -1,5 +1,5 @@
 <?php
-require_once('../wp-config.php');
+require_once(dirname(dirname(__FILE__)).'/wp-config.php');
 $debug = 0;
 
 /**
@@ -149,4 +149,4 @@ if (check_column($wpdb->links, 'link_description', 'varchar(255)')) {
 }
 echo "</pre>";
 */
-?>
\ No newline at end of file
+?>