diff --git a/htdocs/product/fournisseurs.php b/htdocs/product/fournisseurs.php
index 15b861ce812..8a8f3793b8f 100644
--- a/htdocs/product/fournisseurs.php
+++ b/htdocs/product/fournisseurs.php
@@ -383,11 +383,11 @@ $helpurl = '';
 $shortlabel = dol_trunc($object->label, 16);
 if (GETPOST("type") == '0' || ($object->type == Product::TYPE_PRODUCT)) {
 	$title = $langs->trans('Product')." ".$shortlabel." - ".$langs->trans('BuyingPrices');
-	$helpurl = 'EN:Module_Products|FR:Module_Produits|ES:Módulo_Productos';
+	$helpurl = 'EN:Module_Products|FR:Module_Produits|ES:Módulo_Productos|DE:Modul_Produkte';
 }
 if (GETPOST("type") == '1' || ($object->type == Product::TYPE_SERVICE)) {
 	$title = $langs->trans('Service')." ".$shortlabel." - ".$langs->trans('BuyingPrices');
-	$helpurl = 'EN:Module_Services_En|FR:Module_Services|ES:Módulo_Servicios';
+	$helpurl = 'EN:Module_Services_En|FR:Module_Services|ES:Módulo_Servicios|DE:Modul_Lesitungen';
 }
 
 llxHeader('', $title, $helpurl, '', 0, 0, '', '', '', 'classforhorizontalscrolloftabs');