diff --git a/db/migrate/20241103093955_remove_email_from_guests.rb b/db/migrate/20241103093955_remove_email_from_guests.rb
index f09bced..26ca939 100644
--- a/db/migrate/20241103093955_remove_email_from_guests.rb
+++ b/db/migrate/20241103093955_remove_email_from_guests.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 class RemoveEmailFromGuests < ActiveRecord::Migration[7.2]
   def change
     remove_column :guests, :email, :string
diff --git a/db/schema.rb b/db/schema.rb
index 0ee5240..39cc112 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -1,3 +1,5 @@
+# Copyright (C) 2024 Manuel Bustillo
+
 # This file is auto-generated from the current state of the database. Instead
 # of editing this file, please use the migrations feature of Active Record to
 # incrementally modify your database, and then regenerate this schema definition.