diff --git a/Controller/UploadedFileController.php b/Controller/UploadedFileController.php
index 45b65052a6d760ee1fcbc2c60a4e887f5e6c5bcc..c2f74a3106fb3ab66461a491728b8d5c449c3dba 100644
--- a/Controller/UploadedFileController.php
+++ b/Controller/UploadedFileController.php
@@ -2,16 +2,16 @@
 
 namespace Irstea\FileUploadBundle\Controller;
 
-use Symfony\Component\HttpFoundation\Request;
-use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+use Irstea\FileUploadBundle\Entity\UploadedFile;
+use Pagerfanta\Adapter\DoctrineORMAdapter;
+use Pagerfanta\Pagerfanta;
 use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
 use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
-use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
 use Sensio\Bundle\FrameworkExtraBundle\Configuration\Security;
-use Irstea\FileUploadBundle\Entity\UploadedFile;
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;
 
-use Pagerfanta\Adapter\DoctrineORMAdapter;
-use Pagerfanta\Pagerfanta;
+use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+use Symfony\Component\HttpFoundation\Request;
 
 /**
  * UploadedFile controller.
diff --git a/Form/Type/FileUploadType.php b/Form/Type/FileUploadType.php
index c8cdd5d2d2f87e8d1e04134103a86b5109b0229a..1968f8cf4794c9b44ba120e1b22eedeca78c0af2 100644
--- a/Form/Type/FileUploadType.php
+++ b/Form/Type/FileUploadType.php
@@ -21,7 +21,7 @@ use Symfony\Component\Form\FormBuilderInterface;
 use Symfony\Component\Form\FormInterface;
 use Symfony\Component\Form\FormView;
 use Symfony\Component\OptionsResolver\OptionsResolver;
-use Symfony\Component\OptionsResolver\OptionsResolverInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
 use Symfony\Component\Routing\Router;
 use Symfony\Component\Validator\Constraints\Count;
 use Symfony\Component\Validator\Constraints\NotBlank;
@@ -113,7 +113,7 @@ class FileUploadType extends AbstractType
     /**
      * {@inheritdoc}
      */
-    public function setDefaultOptions(OptionsResolverInterface $resolver)
+    public function configureOptions(OptionsResolver $resolver)
     {
         $this->setWidgetDefaultOptions($resolver);
 
@@ -177,7 +177,7 @@ class FileUploadType extends AbstractType
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getBlockPrefix()
     {
         return "file_upload";
     }