diff --git a/packages/files/public/index.php b/packages/files/public/index.php
index 1acee9445..ebd223c03 100644
--- a/packages/files/public/index.php
+++ b/packages/files/public/index.php
@@ -1,6 +1,3 @@
 <?php
-// {{{ICINGA_LICENSE_HEADER}}}
-// {{{ICINGA_LICENSE_HEADER}}}
 
-define('ICINGAWEB_APPDIR', dirname(__DIR__) . '/application');
-require_once 'Icinga/Application/webrouter.php';
+require_once '/usr/share/php/Icinga/Application/webrouter.php';