diff --git a/wp-blog-header.php b/wp-blog-header.php
index da9aa95ae..321f35cc4 100644
--- a/wp-blog-header.php
+++ b/wp-blog-header.php
@@ -5,8 +5,9 @@ if ( !file_exists( dirname(__FILE__) . '/wp-config.php') ) {
 	if ( strstr( $_SERVER['PHP_SELF'], 'wp-admin') ) $path = '';
 	else $path = 'wp-admin/';
 
-  require_once( dirname(__FILE__) . '/wp-includes/functions.php');
-  wp_die("There doesn't seem to be a <code>wp-config.php</code> file. I need this before we can get started. Need more help? <a href='http://codex.wordpress.org/Editing_wp-config.php'>We got it</a>. You can <a href='{$path}setup-config.php'>create a <code>wp-config.php</code> file through a web interface</a>, but this doesn't work for all server setups. The safest way is to manually create the file.", "WordPress &rsaquo; Error");
+	require_once( dirname(__FILE__) . '/wp-includes/classes.php');
+	require_once( dirname(__FILE__) . '/wp-includes/functions.php');
+	wp_die("There doesn't seem to be a <code>wp-config.php</code> file. I need this before we can get started. Need more help? <a href='http://codex.wordpress.org/Editing_wp-config.php'>We got it</a>. You can <a href='{$path}setup-config.php'>create a <code>wp-config.php</code> file through a web interface</a>, but this doesn't work for all server setups. The safest way is to manually create the file.", "WordPress &rsaquo; Error");
 }
 
 $wp_did_header = true;