diff --git a/db/migrate/20170213145807_change_email_public_from_users.rb b/db/migrate/20170213145807_change_email_public_from_users.rb
index 2481accb..2bbaffa6 100644
--- a/db/migrate/20170213145807_change_email_public_from_users.rb
+++ b/db/migrate/20170213145807_change_email_public_from_users.rb
@@ -1,5 +1,9 @@
 class ChangeEmailPublicFromUsers < ActiveRecord::Migration
-  def change
+  def up
     change_column_default :users, :email_public, true
   end
+
+  def down
+    change_column_default :users, :email_public, nil
+  end
 end