diff --git a/src/Symfony/Bridge/Twig/Extension/FormExtension.php b/src/Symfony/Bridge/Twig/Extension/FormExtension.php
index 1b0d430525..34162af096 100644
--- a/src/Symfony/Bridge/Twig/Extension/FormExtension.php
+++ b/src/Symfony/Bridge/Twig/Extension/FormExtension.php
@@ -61,7 +61,7 @@ class FormExtension extends \Twig_Extension
     public function getFunctions()
     {
         return array(
-            new \Twig_SimpleFunction('form_enctype', null, array('node_class' => 'Symfony\Bridge\Twig\Node\FormEnctypeNode', 'is_safe' => array('html'))),
+            new \Twig_SimpleFunction('form_enctype', null, array('node_class' => 'Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode', 'is_safe' => array('html'))),
             new \Twig_SimpleFunction('form_widget', null, array('node_class' => 'Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode', 'is_safe' => array('html'))),
             new \Twig_SimpleFunction('form_errors', null, array('node_class' => 'Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode', 'is_safe' => array('html'))),
             new \Twig_SimpleFunction('form_label', null, array('node_class' => 'Symfony\Bridge\Twig\Node\SearchAndRenderBlockNode', 'is_safe' => array('html'))),