1 files changed, 5 insertions, 1 deletions
diff --git a/app/serializers/activitypub/note_serializer.rb b/app/serializers/activitypub/note_serializer.rb
index f94c3b9dc..4dbf6a444 100644
--- a/app/serializers/activitypub/note_serializer.rb
+++ b/app/serializers/activitypub/note_serializer.rb
@@ -89,12 +89,16 @@ class ActivityPub::NoteSerializer < ActiveModel::Serializer
   class MediaAttachmentSerializer < ActiveModel::Serializer
     include RoutingHelper
 
-    attributes :type, :media_type, :url
+    attributes :type, :media_type, :url, :name
 
     def type
       'Document'
     end
 
+    def name
+      object.description
+    end
+
     def media_type
       object.file_content_type
     end