diff --git a/lib/default.php b/lib/default.php
index 9926f6aa7a..8b15d57857 100644
--- a/lib/default.php
+++ b/lib/default.php
@@ -298,6 +298,7 @@ $default =
         array('disabled' => true),
         'plugins' =>
         array('core' => array(
+                            'ActivityVerb' => array(),
                             'AuthCrypt' => array(),
                             'Cronish' => array(),
                             'Favorite' => array(),