diff --git a/htdocs/societe/card.php b/htdocs/societe/card.php
index e3460579d16..eb7aeb0dc69 100644
--- a/htdocs/societe/card.php
+++ b/htdocs/societe/card.php
@@ -905,7 +905,9 @@ $title = $langs->trans("ThirdParty");
 if (!empty($conf->global->MAIN_HTML_TITLE) && preg_match('/thirdpartynameonly/', $conf->global->MAIN_HTML_TITLE) && $object->name) {
 	$title = $object->name." - ".$langs->trans('Card');
 }
-$help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas';
+
+$help_url = 'EN:Module_Third_Parties|FR:Module_Tiers|ES:Empresas|DE:Modul_Geschäftspartner';
+
 llxHeader('', $title, $help_url);
 
 $countrynotdefined = $langs->trans("ErrorSetACountryFirst").' ('.$langs->trans("SeeAbove").')';