diff --git a/kaminari-core/test/fake_app/rails_app.rb b/kaminari-core/test/fake_app/rails_app.rb
index 7e42607..447cba8 100644
--- a/kaminari-core/test/fake_app/rails_app.rb
+++ b/kaminari-core/test/fake_app/rails_app.rb
@@ -7,6 +7,7 @@ require 'active_record/railtie' if defined? ActiveRecord
 
 # config
 class KaminariTestApp < Rails::Application
+  config.load_defaults "#{Rails::VERSION::MAJOR}.#{Rails::VERSION::MINOR}" if config.respond_to? :load_defaults
   config.secret_key_base = config.secret_token = '3b7cd727ee24e8444053437c36cc66c4'
   config.session_store :cookie_store, key: '_myapp_session'
   config.active_support.deprecation = :log