diff --git a/htdocs/contact/document.php b/htdocs/contact/document.php
index 6118553914d..cbe1d1a6194 100644
--- a/htdocs/contact/document.php
+++ b/htdocs/contact/document.php
@@ -1,7 +1,7 @@
 <?php
-/* Copyright (C) 2014	Alexandre Spangaro	<aspangaro@open-dsi.fr>
- * Copyright (C) 2015	Frederic France		<frederic.france@free.fr>
- * Copyright (C) 2017	Regis Houssin		<regis.houssin@inodbox.com>
+/* Copyright (C) 2014	    Alexandre Spangaro	<aspangaro@open-dsi.fr>
+ * Copyright (C) 2015-2021  Frederic France		<frederic.france@free.fr>
+ * Copyright (C) 2017	    Regis Houssin		<regis.houssin@inodbox.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -107,7 +107,7 @@ if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/contactnameonly/', $c
 	$title = $object->lastname;
 }
 $help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
-llxHeader('', $title, $helpurl);
+llxHeader('', $title, $help_url);
 
 if ($object->id) {
 	$head = contact_prepare_head($object);