Index: units/helpers/menu_helper.php
===================================================================
--- units/helpers/menu_helper.php	(revision 12940)
+++ units/helpers/menu_helper.php	(working copy)
@@ -218,7 +218,7 @@
 				'cat_id' => $page['CategoryId'],
 				'item_type' => $page['ItemType'],
 				'page_id' => $page['ItemId'],
-				'use_section' => (int)$page['IsSystem'],
+				'use_section' => (int)$page['IsSystem'] && ($page['ItemPath'] != 'index'),
 				'has_sub_menu' => isset($page['sub_items']) && count($page['sub_items']) > 0,
 				'external_url' => $page['UseExternalUrl'] ? $page['ExternalUrl'] : false, // for backward compatibility
 				'menu_icon' => $page['UseMenuIconUrl'] ? $page['MenuIconUrl'] : false,