diff --git a/conf/config.php b/conf/config.php
index dd61800..ce7e8bd 100644
--- a/conf/config.php
+++ b/conf/config.php
@@ -47,7 +47,7 @@ $root_path = '__DATADIR__';
 
 // Root url for links in file manager.Relative to $http_host. Variants: '', 'path/to/subfolder'
 // Will not working if $root_path will be outside of server document root
-$root_url = '';
+$root_url = '__PATH__';
 
 // Server hostname. Can set manually if wrong
 $http_host = $_SERVER['HTTP_HOST'];