diff --git a/addBm.php b/addBm.php
index afe61875..313489d2 100755
--- a/addBm.php
+++ b/addBm.php
@@ -25,7 +25,7 @@
 
 // Check if we are a user
 OCP\User::checkLoggedIn();
-OC_Util::checkAppEnabled('bookmarks');
+OCP\App::checkAppEnabled('bookmarks');
 
 require_once('bookmarksHelper.php');
 addBookmark($_GET['url'], '', 'Read-Later');
diff --git a/index.php b/index.php
index bfac1d29..f545d79d 100755
--- a/index.php
+++ b/index.php
@@ -25,7 +25,7 @@
 
 // Check if we are a user
 OCP\User::checkLoggedIn();
-OC_Util::checkAppEnabled('bookmarks');
+OCP\App::checkAppEnabled('bookmarks');
 
 OCP\App::setActiveNavigationEntry( 'bookmarks_index' );