diff --git a/tests/PHPStan/Rules/Comparison/data/bug-12241.php b/tests/PHPStan/Rules/Comparison/data/bug-12241.php
index 7d8edd3f131..82bc6e8ba17 100644
--- a/tests/PHPStan/Rules/Comparison/data/bug-12241.php
+++ b/tests/PHPStan/Rules/Comparison/data/bug-12241.php
@@ -18,3 +18,10 @@ function (Foo $foo): string {
 		Baz::class => 'Baz',
 	};
 };
+
+function (Foo $foo): string {
+	return match (get_class($foo)) {
+		Bar::class => 'Bar',
+		Baz::class => 'Baz',
+	};
+};