diff --git a/src/ConfigFactory.php b/src/ConfigFactory.php
index 97da186..fcbec89 100644
--- a/src/ConfigFactory.php
+++ b/src/ConfigFactory.php
@@ -14,7 +14,7 @@ class ConfigFactory implements FactoryInterface
     public function __invoke(ContainerInterface $container, $requestedName, ?array $options = null): SessionConfig
     {
         $config = $container->get('config')['session_config'] ?? [];
-        $class  = $requestedName();
+        $class  = new SessionConfig();
         $class->setOptions($config);
         return $class;
     }
diff --git a/src/SessionManagerFactory.php b/src/SessionManagerFactory.php
index 39f5669..c243352 100644
--- a/src/SessionManagerFactory.php
+++ b/src/SessionManagerFactory.php
@@ -20,7 +20,7 @@ public function __invoke(ContainerInterface $container, $requestedName, ?array $
 
         // $sessionConfig = ! empty($config['config_class']) ? new $config['config_class']() : new SessionConfig();
         // $sessionConfig->setOptions($config);
-        return new $requestedName(
+        return new SessionManager(
             $container->has(ConfigInterface::class) ? $container->get(ConfigInterface::class) : new SessionConfig()
         );
     }