diff --git a/app/services/notification_service.rb b/app/services/notification_service.rb
index de60c49ba845999580f81e908972d6f50217b402..0b7b3fb5b8917107e40bf5d01bd638f9e4449a50 100644
--- a/app/services/notification_service.rb
+++ b/app/services/notification_service.rb
@@ -323,7 +323,7 @@ class NotificationService
       action: pipeline.status)
 
     recipients.each do |to|
-      Notify.public_send(email_template, pipeline, to).deliver_later
+      mailer.public_send(email_template, pipeline, to).deliver_later
     end
   end