diff --git a/html/cgi-bin/tor.cgi b/html/cgi-bin/tor.cgi
index 3349336ae..ce579aec1 100644
--- a/html/cgi-bin/tor.cgi
+++ b/html/cgi-bin/tor.cgi
@@ -730,6 +730,7 @@ sub BuildConfiguration() {
 	open(FILE, ">$torrc");
 
 	# Global settings.
+	print FILE "Sandbox 1\n";
 	print FILE "ControlPort $TOR_CONTROL_PORT\n";
 
 	if ($settings{'TOR_ENABLED'} eq 'on') {