diff --git a/app/models/collection.rb b/app/models/collection.rb
index 547079e11d..be4a6ca6c2 100644
--- a/app/models/collection.rb
+++ b/app/models/collection.rb
@@ -5,7 +5,6 @@
 # Table name: collections
 #
 #  id                       :bigint(8)        not null, primary key
-#  deleted_at               :datetime
 #  description              :text
 #  description_html         :text
 #  discoverable             :boolean          not null