diff --git a/modules/user_preferences/user_preferences.module b/modules/user_preferences/user_preferences.module
index 882c604d63fd9c27e8655e28b64e18cd9e902ad1..62c06041377e86807d595e300659c49cb8945f4a 100644
--- a/modules/user_preferences/user_preferences.module
+++ b/modules/user_preferences/user_preferences.module
@@ -48,7 +48,7 @@ function user_preferences_node_links_alter(array &$links, NodeInterface $node, a
     $is_book = isset($node->book['bid']);
 
     if(!$is_admin){
-        $can_add_child_page = in_array('Add content and child pages to books and manage their hierarchies', user_role_permissions($user->getRoles()));
+        $can_add_child_page = $user->hasPermission('Add content and child pages to books and manage their hierarchies');
     }
 
 	if ($context['view_mode'] == 'full' && node_is_page($node)) {