diff --git a/app/jobs/activity_pub/fetch_job.rb b/app/jobs/activity_pub/fetch_job.rb
index ff14c795..e5950c86 100644
--- a/app/jobs/activity_pub/fetch_job.rb
+++ b/app/jobs/activity_pub/fetch_job.rb
@@ -17,7 +17,9 @@ class ActivityPub
         return unless response.ok?
         return unless response.miss?
 
-        object.update(content: FastJsonparser.parse(response.body))
+        content = FastJsonparser.parse(response.body)
+
+        object.update(content: content, type: ActivityPub::Object.type_from(content).name)
       end
     end
   end