diff --git a/page_manager/page_manager.admin.inc b/page_manager/page_manager.admin.inc
index 9d3d9cb..8f12d57 100644
--- a/page_manager/page_manager.admin.inc
+++ b/page_manager/page_manager.admin.inc
@@ -1409,8 +1409,6 @@ function page_manager_handler_add_form($form, $form_state, $features = array())
       '#maxlength' => 32,
       '#machine_name' => array(
         'exists' => 'page_manager_handler_check_machine_name',
-        'source' => array('title'),
-        'standalone' => TRUE,
       ),
       '#field_prefix' => '<span dir="ltr">' . $task['name'] . '__',
       '#field_suffix' => '</span>&lrm;',