diff --git a/core/lib/Thelia/Config/Resources/translation.xml b/core/lib/Thelia/Config/Resources/translation.xml
index 2fdef3882..c2ef4e8b5 100644
--- a/core/lib/Thelia/Config/Resources/translation.xml
+++ b/core/lib/Thelia/Config/Resources/translation.xml
@@ -57,6 +57,11 @@
         <service id="translation.loader.ini" class="%translation.loader.ini.class%">
             <tag name="translation.loader" alias="ini" />
         </service>
+
+        <service id="validators.translator" class="Thelia\Core\EventListener\RequestListener">
+            <argument type="service" id="thelia.translator"/>
+            <tag name="kernel.event_subscriber"/>
+        </service>
     </services>
 
 </config>
diff --git a/core/lib/Thelia/Core/EventListener/RequestListener.php b/core/lib/Thelia/Core/EventListener/RequestListener.php
new file mode 100644
index 000000000..4b9c242b4
--- /dev/null
+++ b/core/lib/Thelia/Core/EventListener/RequestListener.php
@@ -0,0 +1,94 @@
+<?php
+/*************************************************************************************/
+/*                                                                                   */
+/*      Thelia	                                                                     */
+/*                                                                                   */
+/*      Copyright (c) OpenStudio                                                     */
+/*      email : info@thelia.net                                                      */
+/*      web : http://www.thelia.net                                                  */
+/*                                                                                   */
+/*      This program is free software; you can redistribute it and/or modify         */
+/*      it under the terms of the GNU General Public License as published by         */
+/*      the Free Software Foundation; either version 3 of the License                */
+/*                                                                                   */
+/*      This program is distributed in the hope that it will be useful,              */
+/*      but WITHOUT ANY WARRANTY; without even the implied warranty of               */
+/*      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                */
+/*      GNU General Public License for more details.                                 */
+/*                                                                                   */
+/*      You should have received a copy of the GNU General Public License            */
+/*	    along with this program. If not, see <http://www.gnu.org/licenses/>.         */
+/*                                                                                   */
+/*************************************************************************************/
+
+namespace Thelia\Core\EventListener;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpKernel\Event\GetResponseEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Thelia\Core\Translation\Translator;
+
+
+/**
+ * Class RequestListener
+ * @package Thelia\Core\EventListener
+ * @author manuel raynaud <mraynaud@openstudio.fr>
+ */
+class RequestListener implements EventSubscriberInterface
+{
+    protected $translator;
+
+    public function __construct(Translator $translator)
+    {
+        $this->translator = $translator;
+    }
+
+    public function registerValidatorTranslator(GetResponseEvent $event)
+    {
+        $request = $event->getRequest();
+        $lang = $request->getSession()->getLang();
+        $vendorDir = THELIA_ROOT . "/core/vendor";
+        $vendorFormDir = $vendorDir . '/symfony/form/Symfony/Component/Form';
+        $vendorValidatorDir =
+            $vendorDir . '/symfony/validator/Symfony/Component/Validator';
+
+        $this->translator->addResource(
+            'xlf',
+            sprintf($vendorFormDir . '/Resources/translations/validators.%s.xlf', $lang->getCode()),
+            $lang->getLocale(),
+            'validators'
+        );
+        $this->translator->addResource(
+            'xlf',
+            sprintf($vendorValidatorDir . '/Resources/translations/validators.%s.xlf', $lang->getCode()),
+            $lang->getLocale(),
+            'validators'
+        );
+    }
+
+    /**
+     * Returns an array of event names this subscriber wants to listen to.
+     *
+     * The array keys are event names and the value can be:
+     *
+     *  * The method name to call (priority defaults to 0)
+     *  * An array composed of the method name to call and the priority
+     *  * An array of arrays composed of the method names to call and respective
+     *    priorities, or 0 if unset
+     *
+     * For instance:
+     *
+     *  * array('eventName' => 'methodName')
+     *  * array('eventName' => array('methodName', $priority))
+     *  * array('eventName' => array(array('methodName1', $priority), array('methodName2'))
+     *
+     * @return array The event names to listen to
+     *
+     * @api
+     */
+    public static function getSubscribedEvents()
+    {
+        return array(
+            KernelEvents::REQUEST => array("registerValidatorTranslator", 128)
+        );
+    }
+}
\ No newline at end of file
diff --git a/core/lib/Thelia/Form/BaseForm.php b/core/lib/Thelia/Form/BaseForm.php
index 137513261..8dff18cfc 100644
--- a/core/lib/Thelia/Form/BaseForm.php
+++ b/core/lib/Thelia/Form/BaseForm.php
@@ -71,7 +71,6 @@ abstract class BaseForm
     public function __construct(Request $request, $type= "form", $data = array(), $options = array())
     {
         $this->request = $request;
-        $lang = $request->getSession()->getLang();
 
         $validator = Validation::createValidatorBuilder();
 
@@ -94,25 +93,6 @@ abstract class BaseForm
 
         $translator = Translator::getInstance();
 
-        $vendorDir = THELIA_ROOT . "/core/vendor";
-        $vendorFormDir = $vendorDir . '/symfony/form/Symfony/Component/Form';
-        $vendorValidatorDir =
-            $vendorDir . '/symfony/validator/Symfony/Component/Validator';
-
-        $translator->addResource(
-            'xlf',
-            sprintf($vendorFormDir . '/Resources/translations/validators.%s.xlf', $lang->getCode()),
-            $lang->getLocale(),
-            'validators'
-        );
-        $translator->addResource(
-            'xlf',
-            sprintf($vendorValidatorDir . '/Resources/translations/validators.%s.xlf', $lang->getCode()),
-            $lang->getLocale(),
-            'validators'
-        );
-
-
         $validator
             ->setTranslationDomain('validators')
             ->setTranslator($translator);