diff --git a/test/Fixture/Closures/NoParameterWithNullableTypeDeclarationRule/Failure/closure-with-parameter-with-nullable-type-declaration.php b/test/Fixture/Closures/NoParameterWithNullableTypeDeclarationRule/Failure/closure-with-parameter-with-nullable-type-declaration.php
index e2601687..5c6d3c38 100644
--- a/test/Fixture/Closures/NoParameterWithNullableTypeDeclarationRule/Failure/closure-with-parameter-with-nullable-type-declaration.php
+++ b/test/Fixture/Closures/NoParameterWithNullableTypeDeclarationRule/Failure/closure-with-parameter-with-nullable-type-declaration.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Ergebnis\PHPStan\Rules\Test\Fixture\Closures\NoParameterWithNullDefaultValueRule\Success;
+namespace Ergebnis\PHPStan\Rules\Test\Fixture\Closures\NoParameterWithNullDefaultValueRule\Failure;
 
 $foo = function (?string $bar) {
     return $bar;
diff --git a/test/Fixture/Closures/NoParameterWithNullableTypeDeclarationRule/Failure/closure-with-parameter-with-nullable-union-type-declaration.php b/test/Fixture/Closures/NoParameterWithNullableTypeDeclarationRule/Failure/closure-with-parameter-with-nullable-union-type-declaration.php
index c1d3540b..690b3121 100644
--- a/test/Fixture/Closures/NoParameterWithNullableTypeDeclarationRule/Failure/closure-with-parameter-with-nullable-union-type-declaration.php
+++ b/test/Fixture/Closures/NoParameterWithNullableTypeDeclarationRule/Failure/closure-with-parameter-with-nullable-union-type-declaration.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace Ergebnis\PHPStan\Rules\Test\Fixture\Closures\NoParameterWithNullDefaultValueRule\Success;
+namespace Ergebnis\PHPStan\Rules\Test\Fixture\Closures\NoParameterWithNullDefaultValueRule\Failure;
 
 $foo = function (null|string $bar) {
     return $bar;