diff --git a/config/application.rb b/config/application.rb
index 535145958..992772a15 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -4,6 +4,7 @@
 
 require "action_controller/railtie"
 require "action_view/railtie"
+require "active_support/time"
 require "sprockets/railtie"
 require "rails/test_unit/railtie"