diff --git a/config/application.rb b/config/application.rb
index 2ca94b5..c83a80b 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -54,8 +54,6 @@ module AsciiIo
     config.assets.version = '1.0'
 
     config.action_mailer.default_url_options = { :host => CFG.email_host }
-
-    config.threadsafe! # enable threadsafe for girl_friday
   end
 end