diff --git a/app/serializers/web/notification_serializer.rb b/app/serializers/web/notification_serializer.rb
index fb2f7248a6..421e84cbb4 100644
--- a/app/serializers/web/notification_serializer.rb
+++ b/app/serializers/web/notification_serializer.rb
@@ -28,8 +28,12 @@ class Web::NotificationSerializer < ActiveModel::Serializer
     full_asset_url(object.from_account.avatar_static_url)
   end
 
+  def display_name
+    object.from_account.display_name.presence || object.from_account.username
+  end
+
   def title
-    I18n.t("notification_mailer.#{object.type}.subject", name: object.from_account.display_name.presence || object.from_account.username)
+    I18n.t("notification_mailer.#{object.type}.subject", name: display_name)
   end
 
   def body