diff --git a/tests/Unit/NotificationTest.php b/tests/Unit/NotificationTest.php
index 5b420a6753..302c0b3a8b 100644
--- a/tests/Unit/NotificationTest.php
+++ b/tests/Unit/NotificationTest.php
@@ -31,8 +31,8 @@ class NotificationTest extends TestCase
 
         Mail::fake();
         $asset->checkOut($user, $admin->id);
-        Mail::assertSent(CheckoutAssetMail::class, function (CheckoutAssetMail $mail) use ($user) {
-            return $mail->hasTo($user->email) && $mail->hasSubject(trans('mail.Asset_Checkout_Notification'));
+        Mail::assertSent(CheckoutAssetMail::class, function (CheckoutAssetMail $mail) use ($user, $asset) {
+            return $mail->hasTo($user->email) && $mail->hasSubject(trans('mail.Asset_Checkout_Notification', ['tag' => $asset->asset_tag]));
         });
     }
     public function testDefaultEulaIsSentWhenSetInCategory()