diff --git a/app/models/comment.rb b/app/models/comment.rb
index 6698cebb7..910cb69a7 100644
--- a/app/models/comment.rb
+++ b/app/models/comment.rb
@@ -7,7 +7,7 @@ class Comment < ApplicationRecord
   belongs_to :commentable, polymorphic: true
 
   include Federails::DataEntity
-  acts_as_federails_data handles: "Note", actor_entity_method: :commenter
+  acts_as_federails_data handles: "Note", actor_entity_method: :commenter, url_param: :public_id
 
   def to_activitypub_object
     # Comments become Notes in ActvityPub