diff --git a/src/BeanstalkPackage.php b/src/BeanstalkPackage.php
index 9f3c387..6e83131 100644
--- a/src/BeanstalkPackage.php
+++ b/src/BeanstalkPackage.php
@@ -10,6 +10,7 @@
 use ObjectivePHP\Config\ConfigInterface;
 use ObjectivePHP\Config\ConfigProviderInterface;
 use ObjectivePHP\Package\Beanstalk\Config\BeanstalkServer;
+use ObjectivePHP\ServicesFactory\ServicesFactory;
 use Pheanstalk\Pheanstalk;
 
 /**
@@ -38,13 +39,27 @@ public function getConfig(): ConfigInterface
      * @param WorkflowEventInterface $event
      */
     public function onPackagesInit(WorkflowEventInterface $event)
+    {
+        $this->registerServices(
+            $event->getApplication()->getServicesFactory(),
+            $event->getApplication()->getConfig()->get(BeanstalkServer::KEY)
+        );
+    }
+
+    /**
+     * Register Beanstalk services into services factory
+     *
+     * @param ServicesFactory $servicesFactory
+     * @param array $beanstalkServerConfig
+     */
+    public function registerServices(ServicesFactory $servicesFactory, array $beanstalkServerConfig)
     {
         /**
          * @var string $key
          * @var BeanstalkServer $config
          */
-        foreach ($event->getApplication()->getConfig()->get(BeanstalkServer::KEY) as $key => $config) {
-            $event->getApplication()->getServicesFactory()->registerService([
+        foreach ($beanstalkServerConfig as $key => $config) {
+            $servicesFactory->registerService([
                 'id'     => self::SERVICE_PREFIX . $key,
                 'class'  => Pheanstalk::class,
                 'params' => [