diff --git a/app/Http/Controllers/Auth/RegisterController.php b/app/Http/Controllers/Auth/RegisterController.php
index ecfc4151..9f560fc1 100644
--- a/app/Http/Controllers/Auth/RegisterController.php
+++ b/app/Http/Controllers/Auth/RegisterController.php
@@ -4,6 +4,7 @@ namespace App\Http\Controllers\Auth;
 
 use App\User;
 use App\Role;
+use App\Marking;
 use Illuminate\Http\Request;
 use App\Http\Controllers\Controller;
 use Illuminate\Support\Facades\Validator;
@@ -58,6 +59,11 @@ class RegisterController extends Controller
      */
     protected function create(array $data)
     {
+        $marking = Marking::Where('email',$data['email'])->first();
+        if($marking->marking = $data['marking']){
+            redirect('/');
+        }
+
         $role = Role::where('name','=','member')->first();
         $user = new User();
         $user->name = $data['name'];
diff --git a/database/factories/MarkingFactory.php b/database/factories/MarkingFactory.php
new file mode 100644
index 00000000..989fcf07
--- /dev/null
+++ b/database/factories/MarkingFactory.php
@@ -0,0 +1,10 @@
+<?php
+
+use Faker\Generator as Faker;
+
+$factory->define(App\Marking::class, function (Faker $faker) {
+    return [
+        'email' => $faker->unique()->safeEmail,
+        'marking' => str_random(10)
+    ];
+});
diff --git a/tests/Feature/RegisterTest.php b/tests/Feature/RegisterTest.php
index 9861c9e0..5364b185 100644
--- a/tests/Feature/RegisterTest.php
+++ b/tests/Feature/RegisterTest.php
@@ -3,17 +3,31 @@
 namespace Tests\Feature;
 
 use Tests\TestCase;
+use App\Marking;
+use Artisan;
 
 class RegisterTest extends TestCase
 {
+    protected $marking;
+
+    public function setUp(){
+        parent::setUp();
+        Artisan::call('db:seed');
+
+        $this->marking = factory(Marking::class)->create();
+    }
+
+
     /** @test */
     public function can_register()
     {
+        $response = 
         $this->postJson('/api/register', [
             'name' => 'Test User',
-            'email' => 'test@test.app',
+            'email' => $this->marking->email,
             'password' => 'secret',
             'password_confirmation' => 'secret',
+            'marking' => $this->marking->marking
         ])
         ->assertSuccessful()
         ->assertJsonStructure(['id', 'name', 'email']);