diff --git a/src/app/Discount.php b/src/app/Discount.php
index 8a9e9852..8c54257f 100644
--- a/src/app/Discount.php
+++ b/src/app/Discount.php
@@ -1,71 +1,72 @@
 <?php
 
 namespace App;
 
 use Illuminate\Database\Eloquent\Model;
 use Spatie\Translatable\HasTranslations;
 
 /**
  * The eloquent definition of a Discount.
  *
  * @property bool   $active
  * @property string $code
  * @property string $description
  * @property int    $discount
  * @property int    $tenant_id
  */
 class Discount extends Model
 {
     use HasTranslations;
 
     public $incrementing = false;
     protected $keyType = 'string';
 
     protected $casts = [
         'discount' => 'integer',
     ];
 
     protected $fillable = [
         'active',
         'code',
         'description',
         'discount',
+        'tenant_id',
     ];
 
     /** @var array Translatable properties */
     public $translatable = [
         'description',
     ];
 
     /**
      * Discount value mutator
      *
      * @throws \Exception
      */
     public function setDiscountAttribute($discount)
     {
         $discount = (int) $discount;
 
         if ($discount < 0) {
             \Log::warning("Expecting a discount rate >= 0");
             $discount = 0;
         }
 
         if ($discount > 100) {
             \Log::warning("Expecting a discount rate <= 100");
             $discount = 100;
         }
 
         $this->attributes['discount'] = $discount;
     }
 
     /**
      * List of wallets with this discount assigned.
      *
      * @return \Illuminate\Database\Eloquent\Relations\HasMany
      */
     public function wallets()
     {
         return $this->hasMany('App\Wallet');
     }
 }
diff --git a/src/tests/Feature/Controller/Reseller/DiscountsTest.php b/src/tests/Feature/Controller/Reseller/DiscountsTest.php
index 847b604d..95093f69 100644
--- a/src/tests/Feature/Controller/Reseller/DiscountsTest.php
+++ b/src/tests/Feature/Controller/Reseller/DiscountsTest.php
@@ -1,99 +1,97 @@
 <?php
 
 namespace Tests\Feature\Controller\Reseller;
 
 use App\Discount;
 use App\Tenant;
 use Tests\TestCase;
 
 class DiscountsTest extends TestCase
 {
     /**
      * {@inheritDoc}
      */
     public function setUp(): void
     {
         parent::setUp();
 
         $tenant = Tenant::where('title', 'Sample Tenant')->first();
         $tenant->discounts()->delete();
 
         self::useResellerUrl();
     }
 
     /**
      * {@inheritDoc}
      */
     public function tearDown(): void
     {
         $tenant = Tenant::where('title', 'Sample Tenant')->first();
         $tenant->discounts()->delete();
 
         parent::tearDown();
     }
 
     /**
      * Test listing discounts (/api/v4/discounts)
      */
     public function testIndex(): void
     {
         $user = $this->getTestUser('john@kolab.org');
         $admin = $this->getTestUser('jeroen@jeroen.jeroen');
         $reseller = $this->getTestUser('reseller@reseller.com');
 
         // Non-admin user
         $response = $this->actingAs($user)->get("api/v4/discounts");
         $response->assertStatus(403);
 
         // Admin user
         $response = $this->actingAs($admin)->get("api/v4/discounts");
         $response->assertStatus(403);
 
         // Reseller (empty list)
         $response = $this->actingAs($reseller)->get("api/v4/discounts");
         $response->assertStatus(200);
 
         $json = $response->json();
 
         $this->assertSame(0, $json['count']);
 
         // Add some discounts
-        $tenant = Tenant::where('title', 'Sample Tenant')->first();
-
         $discount_test = Discount::create([
                 'description' => 'Test reseller voucher',
                 'code' => 'RESELLER-TEST',
                 'discount' => 10,
                 'active' => true,
         ]);
 
         $discount_free = Discount::create([
                 'description' => 'Free account',
                 'discount' => 100,
                 'active' => true,
         ]);
 
         $discount_test->tenant_id = $tenant->id;
         $discount_test->save();
         $discount_free->tenant_id = $tenant->id;
         $discount_free->save();
 
         $response = $this->actingAs($reseller)->get("api/v4/discounts");
         $response->assertStatus(200);
 
         $json = $response->json();
 
         $this->assertSame(2, $json['count']);
         $this->assertSame($discount_test->id, $json['list'][0]['id']);
         $this->assertSame($discount_test->discount, $json['list'][0]['discount']);
         $this->assertSame($discount_test->code, $json['list'][0]['code']);
         $this->assertSame($discount_test->description, $json['list'][0]['description']);
         $this->assertSame('10% - Test reseller voucher [RESELLER-TEST]', $json['list'][0]['label']);
 
         $this->assertSame($discount_free->id, $json['list'][1]['id']);
         $this->assertSame($discount_free->discount, $json['list'][1]['discount']);
         $this->assertSame($discount_free->code, $json['list'][1]['code']);
         $this->assertSame($discount_free->description, $json['list'][1]['description']);
         $this->assertSame('100% - Free account', $json['list'][1]['label']);
     }
 }