diff --git a/DependencyInjection/EkinoWordpressExtension.php b/DependencyInjection/EkinoWordpressExtension.php
index e0f14b3..8b8791e 100644
--- a/DependencyInjection/EkinoWordpressExtension.php
+++ b/DependencyInjection/EkinoWordpressExtension.php
@@ -138,6 +138,8 @@ protected function loadTablePrefix(ContainerBuilder $container, $prefix)
      */
     protected function loadEntityManager(ContainerBuilder $container, $em)
     {
+        $container->setParameter('ekino_wordpress.model_manager_name', $em);
+
         $reference = new Reference(sprintf('doctrine.orm.%s_entity_manager', $em));
 
         foreach (static::$entities as $entityName) {