diff --git a/tests/PHPStan/Analyser/nsrt/bug-10834.php b/tests/PHPStan/Analyser/nsrt/bug-10834.php
index 69efb18635..8e9050ac4e 100644
--- a/tests/PHPStan/Analyser/nsrt/bug-10834.php
+++ b/tests/PHPStan/Analyser/nsrt/bug-10834.php
@@ -2,6 +2,8 @@
 
 declare(strict_types=1);
 
+namespace Bug10834;
+
 use function PHPStan\Testing\assertType;
 
 /**