diff --git a/db/migrate/20170302105557_create_initiated_mails.rb b/db/migrate/20170302105557_create_initiated_mails.rb
index 88eb127a2..36c0ef332 100644
--- a/db/migrate/20170302105557_create_initiated_mails.rb
+++ b/db/migrate/20170302105557_create_initiated_mails.rb
@@ -5,8 +5,7 @@ class CreateInitiatedMails < ActiveRecord::Migration[5.0]
       t.text :body
       t.belongs_to :procedure, index: true, unique: true, foreign_key: true
 
-      t.column  :created_at, :timestamp, null: true
-      t.column  :updated_at, :timestamp, null: true
+      t.timestamps
     end
   end
 end