diff --git a/server/plugins-available/apache2_plugin.inc.php b/server/plugins-available/apache2_plugin.inc.php
index 4021a0a1a0252522ef63ee2801a54e5e1c7a3b3a..1c7b9181042d488ab4f2cd0b0d7a40e129734083 100644
--- a/server/plugins-available/apache2_plugin.inc.php
+++ b/server/plugins-available/apache2_plugin.inc.php
@@ -569,7 +569,7 @@ class apache2_plugin {
 			$cgi_tpl = new tpl();
 			$cgi_tpl->newTemplate("php-cgi-starter.master");
 
-			$cgi_tpl->setVar('open_basedir',$data["new"]["document_root"]);
+			$cgi_tpl->setVar('open_basedir', "/var/www/" . $data["new"]["domain"]);
 			$cgi_tpl->setVar('php_cgi_bin',$cgi_config["cgi_bin"]);
 
 			$cgi_starter_script = escapeshellcmd($cgi_starter_path.$cgi_config["cgi_starter_script"]);