diff --git a/src/Symfony/Component/Form/Extension/Core/EventListener/FixFileUploadListener.php b/src/Symfony/Component/Form/Extension/Core/EventListener/FixFileUploadListener.php
index abf1378cea..08e02bd12a 100644
--- a/src/Symfony/Component/Form/Extension/Core/EventListener/FixFileUploadListener.php
+++ b/src/Symfony/Component/Form/Extension/Core/EventListener/FixFileUploadListener.php
@@ -11,7 +11,6 @@
 
 namespace Symfony\Component\Form\Extension\Core\EventListener;
 
-use Symfony\Component\Form\FormInterface;
 use Symfony\Component\Form\Events;
 use Symfony\Component\Form\Event\FilterDataEvent;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
diff --git a/src/Symfony/Component/Form/Extension/Core/EventListener/FixRadioInputListener.php b/src/Symfony/Component/Form/Extension/Core/EventListener/FixRadioInputListener.php
index cf0bb31e89..a63f1b6647 100644
--- a/src/Symfony/Component/Form/Extension/Core/EventListener/FixRadioInputListener.php
+++ b/src/Symfony/Component/Form/Extension/Core/EventListener/FixRadioInputListener.php
@@ -11,7 +11,6 @@
 
 namespace Symfony\Component\Form\Extension\Core\EventListener;
 
-use Symfony\Component\Form\FormInterface;
 use Symfony\Component\Form\Events;
 use Symfony\Component\Form\Event\FilterDataEvent;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
diff --git a/src/Symfony/Component/Form/Extension/Core/EventListener/FixUrlProtocolListener.php b/src/Symfony/Component/Form/Extension/Core/EventListener/FixUrlProtocolListener.php
index bb775d82ed..9eb63a6e24 100644
--- a/src/Symfony/Component/Form/Extension/Core/EventListener/FixUrlProtocolListener.php
+++ b/src/Symfony/Component/Form/Extension/Core/EventListener/FixUrlProtocolListener.php
@@ -11,7 +11,6 @@
 
 namespace Symfony\Component\Form\Extension\Core\EventListener;
 
-use Symfony\Component\Form\FormInterface;
 use Symfony\Component\Form\Events;
 use Symfony\Component\Form\Event\FilterDataEvent;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
diff --git a/src/Symfony/Component/Form/Extension/Core/EventListener/ResizeFormListener.php b/src/Symfony/Component/Form/Extension/Core/EventListener/ResizeFormListener.php
index 3c2f1fffe3..75404f51a4 100644
--- a/src/Symfony/Component/Form/Extension/Core/EventListener/ResizeFormListener.php
+++ b/src/Symfony/Component/Form/Extension/Core/EventListener/ResizeFormListener.php
@@ -15,7 +15,6 @@ use Symfony\Component\Form\Events;
 use Symfony\Component\Form\Event\DataEvent;
 use Symfony\Component\Form\Event\FilterDataEvent;
 use Symfony\Component\Form\FormFactoryInterface;
-use Symfony\Component\Form\FormInterface;
 use Symfony\Component\Form\Exception\UnexpectedTypeException;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;