diff --git a/core/plugin/twitter/model/user.rb b/core/plugin/twitter/model/user.rb
index de2c5376..8c5e2380 100644
--- a/core/plugin/twitter/model/user.rb
+++ b/core/plugin/twitter/model/user.rb
@@ -1,7 +1,6 @@
 # -*- coding: utf-8 -*-
 
 miquire :core, 'skin'
-miquire :system, 'system'
 miquire :lib, 'typed-array', 'weakstorage'
 
 class Plugin::Twitter::User < Diva::Model
diff --git a/mikutter.rb b/mikutter.rb
index da302ca1..2f432a70 100755
--- a/mikutter.rb
+++ b/mikutter.rb
@@ -39,6 +39,7 @@ miquire :boot, 'check_config_permission', 'mainloop', 'delayer'
 miquire :core, 'environment'
 Dir.chdir(Environment::CONFROOT)
 miquire :lib, 'diva_hacks'
+miquire :system, 'system'
 miquire :boot, 'load_plugin'
 
 notice "fire boot event"