diff --git a/Controller/EventController.php b/Controller/EventController.php
index ddc6e4ebc..bb73708a2 100644
--- a/Controller/EventController.php
+++ b/Controller/EventController.php
@@ -49,7 +49,7 @@ class EventController extends Controller
             $em->persist($entity);
             $em->flush();
 
-            return $this->redirect($this->generateUrl('event_show', array('id' => $entity->getId())));
+            return $this->redirect($this->generateUrl('event_show', array('event_id' => $entity->getId())));
         }
 
         return $this->render('ChillEventBundle:Event:new.html.twig', array(
diff --git a/Form/EventType.php b/Form/EventType.php
index 5ad2f6414..29b32a086 100644
--- a/Form/EventType.php
+++ b/Form/EventType.php
@@ -80,8 +80,10 @@ class EventType extends AbstractType
             ->add('center', EntityType::class, array(
                 'class' => Center::class,
                 'choices' => $userReachableCenters,
+                'attr' => array('class' => 'select2 chill-category-link-parent'),
                 'choice_attr' => function (Center $center) {
                     return array(
+                        'class' => ' chill-category-link-parent',
                         'data-link-category' => $center->getId()
                     );
                 },
@@ -96,7 +98,6 @@ class EventType extends AbstractType
                 'choice_attr' => function ($circle) use ($userReachableCentersByCircleId) {
                     $centersId  = "";
                     foreach ($userReachableCentersByCircleId[$circle->getId()] as $center) {
-                        print $center;
                         $centersId = $centersId.($center->getId()).',';
                     }
                     $centersId = trim($centersId, ',');