diff --git a/lib/tasks/migrations/migrations.rake b/lib/tasks/migrations/migrations.rake
index 2f1ce6a565..b000c8a88a 100755
--- a/lib/tasks/migrations/migrations.rake
+++ b/lib/tasks/migrations/migrations.rake
@@ -159,6 +159,10 @@ namespace :migrations do
                          provider: r.owner.provider,
                          room_settings: room_settings,
                          shared_users_emails: shared_users_emails } }
+      if r.presentation.attached?
+        params[:room][:presentation] = { blob: Base64.encode64(r.presentation.blob.download),
+                                         filename: r.presentation.blob.filename.to_s }
+      end
 
       response = Net::HTTP.post(uri('rooms'), payload(params), COMMON[:headers])