diff --git a/lib/classes/plugin_manager.php b/lib/classes/plugin_manager.php
index bb7f39d8ec9..4d69a120480 100644
--- a/lib/classes/plugin_manager.php
+++ b/lib/classes/plugin_manager.php
@@ -1725,6 +1725,7 @@ class core_plugin_manager {
             'block' => array('course_overview', 'messages', 'community', 'participants'),
             'cachestore' => array('memcache'),
             'enrol' => array('authorize'),
+            'quizaccess' => array('safebrowser'),
             'report' => array('search'),
             'repository' => array('alfresco'),
             'tinymce' => array('dragmath'),