diff --git a/tests/Messaging/Adapter/SMS/SMSTest.php b/tests/Messaging/Adapter/SMS/SMSTest.php
index a83ed44..9ce9058 100644
--- a/tests/Messaging/Adapter/SMS/SMSTest.php
+++ b/tests/Messaging/Adapter/SMS/SMSTest.php
@@ -32,7 +32,7 @@ public function testSendSMS(): void
         $this->assertEquals('POST', $smsRequest['method']);
         $this->assertEquals('+987654321', $smsRequest['data']['from']);
         $this->assertEquals('+123456789', $smsRequest['data']['to']);
-        $this->assertEquals(9, $sender->getCountryCode($smsRequest['data']['from']));
+        $this->assertEquals(98, $sender->getCountryCode($smsRequest['data']['from']));
         $this->assertEquals(1, $sender->getCountryCode($smsRequest['data']['to']));
     }
 }