diff --git a/usermin/restart.cgi b/usermin/restart.cgi
index 06d0ffa17..81bb605b2 100755
--- a/usermin/restart.cgi
+++ b/usermin/restart.cgi
@@ -2,7 +2,7 @@
 # Re-start Webmin
 
 require './usermin-lib.pl';
-
+$access{'stop'} || &error($text{'stop_ecannot'});
 &restart_usermin_miniserv();
 &redirect("");