diff --git a/app/mailers/devise_user_mailer.rb b/app/mailers/devise_user_mailer.rb
index ad280ed8b..faea78ec5 100644
--- a/app/mailers/devise_user_mailer.rb
+++ b/app/mailers/devise_user_mailer.rb
@@ -1,6 +1,9 @@
 class DeviseUserMailer < Devise::Mailer
   helper :application # gives access to all helpers defined within `application_helper`.
   include Devise::Controllers::UrlHelpers # Optional. eg. `confirmation_url`
-  default template_path: 'devise_mailer' # to make sure that your mailer uses the devise views
   layout 'mailers/layout'
+
+  def template_paths
+    ['devise_mailer']
+  end
 end