diff --git a/test/ServiceManagerTest.php b/test/ServiceManagerTest.php
index 3fd452e7..1e05601d 100644
--- a/test/ServiceManagerTest.php
+++ b/test/ServiceManagerTest.php
@@ -385,7 +385,6 @@ public function testDuplicateDelegatorsAreRemoved(): void
         ];
         $serviceManager = new ServiceManager($dependencies);
         $property       = new ReflectionProperty(ServiceManager::class, "delegators");
-        $property->setAccessible(true);
         $delegators = $property->getValue($serviceManager);
         self::assertSame(
             [