diff --git a/tests/Bridge/Transport/MailtrapTransportFactoryTest.php b/tests/Bridge/Transport/MailtrapTransportFactoryTest.php
index 65f41bd..2820448 100644
--- a/tests/Bridge/Transport/MailtrapTransportFactoryTest.php
+++ b/tests/Bridge/Transport/MailtrapTransportFactoryTest.php
@@ -131,8 +131,7 @@ public function createProvider(): iterable
     public function unsupportedSchemeProvider(): iterable
     {
         yield [
-            new Dsn('mailtrap+foo', 'mailtrap', self::USER),
-            'The "mailtrap+foo" scheme is not supported; supported schemes for mailer "mailtrap" are: "mailtrap", "mailtrap+api".',
+            new Dsn('mailtrap+foo', 'mailtrap', self::USER)
         ];
     }