diff --git a/htdocs/admin/clicktodial.php b/htdocs/admin/clicktodial.php
index 36205697e89..9efd98622e4 100644
--- a/htdocs/admin/clicktodial.php
+++ b/htdocs/admin/clicktodial.php
@@ -1,6 +1,6 @@
 <?php
 /* Copyright (C) 2004      Rodolphe Quiedeville <rodolphe@quiedeville.org>
- * Copyright (C) 2005-2011 Laurent Destailleur  <eldy@users.sourceforge.org>
+ * Copyright (C) 2005-2020 Laurent Destailleur  <eldy@users.sourceforge.org>
  * Copyright (C) 2011-2013 Juanjo Menent		<jmenent@2byte.es>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -33,6 +33,10 @@ if (!$user->admin) accessforbidden();
 
 $action = GETPOST('action', 'aZ09');
 
+if (empty($conf->modules['clicktodial'])) {
+	accessforbidden($langs->trans("WarningModuleNotActive", $langs->transnoentitiesnoconv("Module58Name")));
+}
+
 
 /*
  *	Actions