diff --git a/templates/themes/rrdtool/cron.php b/templates/themes/rrdtool/cron.php
index 9f285264..ec140897 100644
--- a/templates/themes/rrdtool/cron.php
+++ b/templates/themes/rrdtool/cron.php
@@ -1,5 +1,6 @@
 <?php
 	$_SERVER = Array('REQUEST_URI' => '', 'HTTP_HOST' => '', 'SCRIPT_FILENAME' => '');
+	chdir('../../..');
 	
 	require 'inc/functions.php';
 	require 'inc/display.php';