diff --git a/app/lib/activitypub/activity/create.rb b/app/lib/activitypub/activity/create.rb
index de9c47d5c99f34169eb028a4c6ff5d8693a043c8..77d66fba3c5e8c81ff2f32150599ebbf5f25062d 100644
--- a/app/lib/activitypub/activity/create.rb
+++ b/app/lib/activitypub/activity/create.rb
@@ -32,7 +32,7 @@ class ActivityPub::Activity::Create < ActivityPub::Activity
   def status_params
     {
       uri: @object['id'],
-      url: @object['url'],
+      url: @object['url'] || @object['id'],
       account: @account,
       text: text_from_content || '',
       language: language_from_content,