diff --git a/htdocs/telephonie/tarifs/pre.inc.php b/htdocs/telephonie/tarifs/pre.inc.php
index 0f91f7a48e1..66010fde907 100644
--- a/htdocs/telephonie/tarifs/pre.inc.php
+++ b/htdocs/telephonie/tarifs/pre.inc.php
@@ -58,6 +58,8 @@ function llxHeader($head = "", $title="") {
 
   $menu->add(DOL_URL_ROOT."/telephonie/tarifs/", "Tarifs");
 
+  $menu->add_submenu(DOL_URL_ROOT."/telephonie/tarifs/grilles.php", "Grilles");
+
   $menu->add_submenu(DOL_URL_ROOT."/telephonie/tarifs/index.php?type=vente", "Vente");
 
   $menu->add_submenu(DOL_URL_ROOT."/telephonie/tarifs/index.php?type=achat", "Achat");