diff --git a/tests/Stripe/WebhookTest.php b/tests/Stripe/WebhookTest.php
index 6927ea7ea..eeebd0324 100644
--- a/tests/Stripe/WebhookTest.php
+++ b/tests/Stripe/WebhookTest.php
@@ -13,7 +13,8 @@ final class WebhookTest extends \Stripe\TestCase
 
     const EVENT_PAYLOAD = '{
   "id": "evt_test_webhook",
-  "object": "event"
+  "object": "event",
+  "data": { "object": { "id": "rdr_123", "object": "terminal.reader" } }
 }';
     const SECRET = 'whsec_test_secret';
 
@@ -37,6 +38,7 @@ public function testValidJsonAndHeader()
         $sigHeader = $this->generateHeader();
         $event = Webhook::constructEvent(self::EVENT_PAYLOAD, $sigHeader, self::SECRET);
         static::assertSame('evt_test_webhook', $event->id);
+        static::assertInstanceOf(\Stripe\Terminal\Reader::class, $event->data->__get('object'));
     }
 
     public function testInvalidJson()