diff --git a/504.shtml b/504.shtml
deleted file mode 100644
index 47c56e5..0000000
--- a/504.shtml
+++ /dev/null
@@ -1,20 +0,0 @@
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<title></title>
-<link rel="stylesheet" type="text/css" href="css/main.css" />
-<!--[if lt IE 9]>
-  <link rel="stylesheet" type="text/css" href="css/ie_8.css" />
-<![endif]-->
-</head>
-<body>
-	<div id="block_error">
-        <div>
-        	<h2>Error 504. Server is unavailable</h2>
-            <p>The server is temporary unavailable. Please accept our apologies for the inconveniences this might cause to you. 
-            Please try to access the site later.</p>
-        </div>
-    </div>
-</body>
-</html>
