diff --git a/src/Symfony/Component/Form/FormRenderer.php b/src/Symfony/Component/Form/FormRenderer.php
index 207c1ed6b2..c3d0548977 100644
--- a/src/Symfony/Component/Form/FormRenderer.php
+++ b/src/Symfony/Component/Form/FormRenderer.php
@@ -13,6 +13,7 @@ namespace Symfony\Component\Form;
 
 use Symfony\Component\Form\Exception\LogicException;
 use Symfony\Component\Form\Exception\BadMethodCallException;
+use Symfony\Component\Form\Exception\UnexpectedTypeException;
 use Symfony\Component\Security\Csrf\CsrfTokenManagerInterface;
 
 /**