diff --git a/config/application.rb b/config/application.rb
index f0a4747..b829cb0 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -7,7 +7,7 @@ require "active_job/railtie"
 require "active_record/railtie"
 require "active_storage/engine"
 require "action_controller/railtie"
-# require "action_mailer/railtie"
+require "action_mailer/railtie"
 # require "action_mailbox/engine"
 # require "action_text/engine"
 require "action_view/railtie"