diff --git a/src/DependencyInjection/MagdevRedmineExtension.php b/src/DependencyInjection/MagdevRedmineExtension.php
index f21068b..61c7195 100644
--- a/src/DependencyInjection/MagdevRedmineExtension.php
+++ b/src/DependencyInjection/MagdevRedmineExtension.php
@@ -2,6 +2,7 @@
 
 namespace Magdev\RedmineBundle\DependencyInjection;
 
+use Redmine\Client\NativeCurlClient;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Extension\Extension;
 
@@ -14,20 +15,19 @@ final class MagdevRedmineExtension extends Extension
     {
         $config = $this->processConfiguration(new Configuration(), $configs);
 
-        /*if (!isset($config['default_connection'])) {
+        if (!isset($config['default_connection'])) {
             $config['default_connection'] = array_key_first($config['connections']);
         }
 
         foreach ($config['connections'] as $name => $connection) {
-            $id = sprintf('magdev.gitea.%s', $name);
-            $container->register($id, Client::class)
-                ->setArguments([null, null, $connection['baseurl']])
-                ->addMethodCall('authenticate', [$connection['token'], null, Client::AUTH_ACCESS_TOKEN]);
-            $container->registerAliasForArgument($id, Client::class, "{$name}Client");
+            $id = sprintf('magdev.redmine.%s', $name);
+            $container->register($id, NativeCurlClient::class)
+                ->setArguments([$connection['baseurl'], $connection['apikey']]);
+            $container->registerAliasForArgument($id, NativeCurlClient::class, "{$name}Client");
 
             if ($name === $config['default_connection']) {
-                $container->setAlias(Client::class, $id);
+                $container->setAlias(NativeCurlClient::class, $id);
             }
-        }*/
+        }
     }
 }