diff --git a/tests/testing.php b/tests/testing.php
index a6764789..8a63057b 100755
--- a/tests/testing.php
+++ b/tests/testing.php
@@ -63,7 +63,7 @@ if ($MadelineProto === false) {
         );
 
         \danog\MadelineProto\Logger::log([$checkedPhone], \danog\MadelineProto\Logger::NOTICE);
-        $sentCode = $MadelineProto->phone_login(getenv('MTPROTO_NUMBER'));
+        $sentCode = $MadelineProto->phone_login(readline('Enter your phone number: '));
         \danog\MadelineProto\Logger::log([$sentCode], \danog\MadelineProto\Logger::NOTICE);
         echo 'Enter the code you received: ';
         $code = fgets(STDIN, (isset($sentCode['type']['length']) ? $sentCode['type']['length'] : 5) + 1);