diff --git a/lib/tasks/domain.rake b/lib/tasks/domain.rake
index f59a76141..926175180 100644
--- a/lib/tasks/domain.rake
+++ b/lib/tasks/domain.rake
@@ -1,4 +1,5 @@
 namespace :domain do
+  desc 'Discard domains'
   task discard: :environment do
     Domain.discard_domains
   end