diff --git a/airtime_mvc/application/configs/navigation.php b/airtime_mvc/application/configs/navigation.php
index 1aeab45d5..47b32b714 100644
--- a/airtime_mvc/application/configs/navigation.php
+++ b/airtime_mvc/application/configs/navigation.php
@@ -134,7 +134,7 @@ $pages = array(
             ),
             array(
                 'label'      => _('User Manual'),
-                'uri'        => "http://sourcefabric.booktype.pro/airtime-25-for-broadcasters/",
+                'uri'        => "http://sourcefabric.booktype.pro/airtime-pro-for-broadcasters",
                 'target'     => "_blank"
             ),
             array(