diff --git a/symfony/framework-bundle/4.2/src/Kernel.php b/symfony/framework-bundle/4.2/src/Kernel.php
index 5730a9be..316d0be5 100644
--- a/symfony/framework-bundle/4.2/src/Kernel.php
+++ b/symfony/framework-bundle/4.2/src/Kernel.php
@@ -33,7 +33,7 @@ class Kernel extends BaseKernel
     protected function configureContainer(ContainerBuilder $container, LoaderInterface $loader): void
     {
         $container->addResource(new FileResource($this->getProjectDir().'/config/bundles.php'));
-        $container->setParameter('container.dumper.inline_class_loader', \PHP_VERSION_ID < 70400 || !ini_get('opcache.preload'));
+        $container->setParameter('container.dumper.inline_class_loader', \PHP_VERSION_ID < 70400);
         $container->setParameter('container.dumper.inline_factories', true);
         $confDir = $this->getProjectDir().'/config';
 
diff --git a/symfony/framework-bundle/5.1/src/Kernel.php b/symfony/framework-bundle/5.1/src/Kernel.php
index 94548572..58772243 100644
--- a/symfony/framework-bundle/5.1/src/Kernel.php
+++ b/symfony/framework-bundle/5.1/src/Kernel.php
@@ -33,7 +33,7 @@ class Kernel extends BaseKernel
     protected function configureContainer(ContainerBuilder $container, LoaderInterface $loader): void
     {
         $container->addResource(new FileResource($this->getProjectDir().'/config/bundles.php'));
-        $container->setParameter('container.dumper.inline_class_loader', \PHP_VERSION_ID < 70400 || !ini_get('opcache.preload'));
+        $container->setParameter('container.dumper.inline_class_loader', \PHP_VERSION_ID < 70400);
         $container->setParameter('container.dumper.inline_factories', true);
         $confDir = $this->getProjectDir().'/config';