diff --git a/actions/oauthappssettings.php b/actions/oauthappssettings.php
index a7a4b219a3..c93a0a1580 100644
--- a/actions/oauthappssettings.php
+++ b/actions/oauthappssettings.php
@@ -31,6 +31,9 @@ if (!defined('STATUSNET') && !defined('LACONICA')) {
     exit(1);
 }
 
+require_once INSTALLDIR . '/lib/applicationlist.php';
+require_once INSTALLDIR . '/lib/statusnetoauthstore.php';
+
 /**
  * Show a user's registered OAuth applications
  *