1 files changed, 6 insertions, 0 deletions
diff --git a/lib/gitlab/email/handler/unsubscribe_handler.rb b/lib/gitlab/email/handler/unsubscribe_handler.rb
index 97d7a8d65ff..5894384da5d 100644
--- a/lib/gitlab/email/handler/unsubscribe_handler.rb
+++ b/lib/gitlab/email/handler/unsubscribe_handler.rb
@@ -4,6 +4,8 @@ module Gitlab
   module Email
     module Handler
       class UnsubscribeHandler < BaseHandler
+        delegate :project, to: :sent_notification, allow_nil: true
+
         def can_handle?
           mail_key =~ /\A\w+#{Regexp.escape(Gitlab::IncomingEmail::UNSUBSCRIBE_SUFFIX)}\z/
         end
@@ -17,6 +19,10 @@ module Gitlab
           noteable.unsubscribe(sent_notification.recipient)
         end
 
+        def metrics_params
+          super.merge(project: project&.full_path)
+        end
+
         private
 
         def sent_notification