diff --git a/db/migrate/20181129203927_devise_create_users.rb b/db/migrate/20181129203927_devise_create_users.rb
index 4b3ddc7..ca9ea8b 100644
--- a/db/migrate/20181129203927_devise_create_users.rb
+++ b/db/migrate/20181129203927_devise_create_users.rb
@@ -11,6 +11,8 @@ class DeviseCreateUsers < ActiveRecord::Migration[5.2]
 
       t.string :guest_token, null: false
 
+      t.references :person, index: { unique: true }
+
       t.index :guest_token, unique: true
     end
 
@@ -100,5 +102,6 @@ class DeviseCreateUsers < ActiveRecord::Migration[5.2]
     add_foreign_key :users,         :accounts
     add_foreign_key :account_roles, :accounts
     add_foreign_key :account_roles, :roles
+    add_foreign_key :accounts,      :people
   end
 end
diff --git a/db/migrate/20181210033307_add_person_to_accounts.rb b/db/migrate/20181210033307_add_person_to_accounts.rb
deleted file mode 100644
index 34b4dab..0000000
--- a/db/migrate/20181210033307_add_person_to_accounts.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-# frozen_string_literal: true
-
-class AddPersonToAccounts < ActiveRecord::Migration[5.2]
-  def change
-    add_reference :accounts, :person, index: { unique: true }, foreign_key: true
-  end
-end