diff --git a/lib/docs.rb b/lib/docs.rb
index 825d5c5a..b31dcf7e 100644
--- a/lib/docs.rb
+++ b/lib/docs.rb
@@ -1,6 +1,7 @@
 require 'bundler/setup'
 Bundler.require :docs
 
+require 'active_support'
 require 'active_support/core_ext'
 I18n.enforce_available_locales = true
 
diff --git a/test/test_helper.rb b/test/test_helper.rb
index e77647bf..ed944e79 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -7,6 +7,7 @@ $LOAD_PATH.unshift 'lib'
 
 require 'minitest/autorun'
 require 'minitest/pride'
+require 'active_support'
 require 'active_support/core_ext'
 require 'active_support/testing/assertions'
 require 'rr'