diff --git a/tests/Unit/Validator/Constraints/RouteDefaultsTwigValidatorTest.php b/tests/Unit/Validator/Constraints/RouteDefaultsTwigValidatorTest.php
index 3d0c8941..9182ef13 100644
--- a/tests/Unit/Validator/Constraints/RouteDefaultsTwigValidatorTest.php
+++ b/tests/Unit/Validator/Constraints/RouteDefaultsTwigValidatorTest.php
@@ -15,8 +15,10 @@
 use Symfony\Cmf\Bundle\RoutingBundle\Validator\Constraints\RouteDefaults;
 use Symfony\Cmf\Bundle\RoutingBundle\Validator\Constraints\RouteDefaultsTwigValidator;
 use Symfony\Component\HttpKernel\Controller\ControllerResolverInterface;
+use Symfony\Component\Validator\Constraints\NotNull;
 use Symfony\Component\Validator\ConstraintValidatorInterface;
 use Symfony\Component\Validator\Test\ConstraintValidatorTestCase;
+use Symfony\Component\Validator\Test\ConstraintViolationAssertion;
 use Twig\Loader\LoaderInterface;
 
 class RouteDefaultsTwigValidatorTest extends ConstraintValidatorTestCase
@@ -66,7 +68,7 @@ public function testControllerPathViolation(): void
 
         $this->validator->validate(['_controller' => 'NotExistingBundle:Foo:bar'], new RouteDefaults());
 
-        $this->buildViolation('Invalid controller')->assertRaised();
+        (new ConstraintViolationAssertion($this->context, 'Invalid controller', new NotNull()))->assertRaised();
     }
 
     public function testCorrectTemplate(): void
@@ -94,8 +96,9 @@ public function testTemplateViolation(): void
             new RouteDefaults(['message' => 'my message'])
         );
 
-        $this->buildViolation('my message')
+        (new ConstraintViolationAssertion($this->context, 'my message', new NotNull()))
             ->setParameter('%name%', 'NotExistingBundle:Foo:bar.html.twig')
-            ->assertRaised();
+            ->assertRaised()
+        ;
     }
 }