diff --git a/Routing/MenuComposer.php b/Routing/MenuComposer.php
index e03f61ba2..0bcee4c81 100644
--- a/Routing/MenuComposer.php
+++ b/Routing/MenuComposer.php
@@ -115,7 +115,8 @@ class MenuComposer
                     'order' => $order
                 ])
                 ->setExtras([
-                    'icon' => $route['icon'],
+                    //'icon' => $route['icon'],
+                    // sf4 check: commented to avoid error: `An exception has been thrown during the rendering of a template ("Notice: Undefined index: icon").`
                     'order' => $order
                 ])
             ;
diff --git a/Routing/MenuTwig.php b/Routing/MenuTwig.php
index 18cdf5c5d..fe233e205 100644
--- a/Routing/MenuTwig.php
+++ b/Routing/MenuTwig.php
@@ -82,7 +82,7 @@ class MenuTwig extends AbstractExtension implements ContainerAwareInterface
      * - layout: the layout. Absolute path needed (i.e.: ChillXyzBundle:section:foo.html.twig)
      * - activeRouteKey : the key active, will render the menu differently.
      * 
-     * see https://redmine.champs-libres.coop/issues/179 for more informations
+     * @deprecated link: see https://redmine.champs-libres.coop/issues/179 for more informations
      * 
      * @param string $menuId
      * @param mixed[] $params