diff --git a/db/migrate/20150610112238_add_outzone_at_and_delete_at_to_domain.rb b/db/migrate/20150610112238_add_outzone_at_and_delete_at_to_domain.rb
new file mode 100644
index 000000000..6b555b2a3
--- /dev/null
+++ b/db/migrate/20150610112238_add_outzone_at_and_delete_at_to_domain.rb
@@ -0,0 +1,6 @@
+class AddOutzoneAtAndDeleteAtToDomain < ActiveRecord::Migration
+  def change
+    add_column :domains, :outzone_at, :datetime unless column_exists?(:domains, :outzone_at)
+    add_column :domains, :delete_at, :datetime unless column_exists?(:domains, :delete_at)
+  end
+end