diff --git a/test_outline_vpn.py b/test_outline_vpn.py
index d072b36..256b36a 100644
--- a/test_outline_vpn.py
+++ b/test_outline_vpn.py
@@ -79,12 +79,14 @@ def test_create_key_with_attributes_and_id(client: OutlineVPN):
         data_limit=1024 * 1024 * 20,
         method="aes-192-gcm",
         password="test",
+        port=2323,
     )
     assert key.key_id == key_id
     assert key.name == "Yet another test key"
     assert key.method == "aes-192-gcm"
     assert key.password == "test"
     assert key.data_limit == 1024 * 1024 * 20
+    assert key.port == 2323
     assert client.delete_key(key.key_id)