diff --git a/tests/phpstan-application.php b/tests/phpstan-application.php
index 46570a2..fbd920b 100644
--- a/tests/phpstan-application.php
+++ b/tests/phpstan-application.php
@@ -7,6 +7,6 @@
 
 $application = new Application();
 
-$application->add(new DocTestApplication());
+$application->addCommands([new DocTestApplication()]);
 
 return $application;