diff --git a/core/lib/Thelia/Action/Lang.php b/core/lib/Thelia/Action/Lang.php
index bf3df3f62..a539cd486 100644
--- a/core/lib/Thelia/Action/Lang.php
+++ b/core/lib/Thelia/Action/Lang.php
@@ -23,10 +23,12 @@
 
 namespace Thelia\Action;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Thelia\Core\Event\Lang\LangCreateEvent;
 use Thelia\Core\Event\Lang\LangToggleDefaultEvent;
 use Thelia\Core\Event\Lang\LangUpdateEvent;
 use Thelia\Core\Event\TheliaEvents;
 use Thelia\Model\LangQuery;
+use Thelia\Model\Lang as LangModel;
 
 
 /**
@@ -64,6 +66,21 @@ class Lang extends BaseAction implements EventSubscriberInterface
         }
     }
 
+    public function create(LangCreateEvent $event)
+    {
+        $lang = new LangModel();
+
+        $lang
+            ->setTitle($event->getTitle())
+            ->setCode($event->getCode())
+            ->setLocale($event->getLocale())
+            ->setDateFormat($event->getDateFormat())
+            ->setTimeFormat($event->getTimeFormat())
+            ->save();
+
+        $event->setLang($lang);
+    }
+
     /**
      * Returns an array of event names this subscriber wants to listen to.
      *
@@ -88,7 +105,8 @@ class Lang extends BaseAction implements EventSubscriberInterface
     {
         return array(
             TheliaEvents::LANG_UPDATE => array('update', 128),
-            TheliaEvents::LANG_TOGGLEDEFAULT => array('toggleDefault', 128)
+            TheliaEvents::LANG_TOGGLEDEFAULT => array('toggleDefault', 128),
+            TheliaEvents::LANG_CREATE => array('create', 128)
         );
     }
 }
\ No newline at end of file
diff --git a/core/lib/Thelia/Config/Resources/config.xml b/core/lib/Thelia/Config/Resources/config.xml
index 67c856a05..875215015 100755
--- a/core/lib/Thelia/Config/Resources/config.xml
+++ b/core/lib/Thelia/Config/Resources/config.xml
@@ -138,8 +138,6 @@
 
         <form name="thelia.admin.country.creation" class="Thelia\Form\CountryCreationForm"/>
         <form name="thelia.admin.country.modification" class="Thelia\Form\CountryModificationForm"/>
-        
-        <form name="thelia.admin.language.creation" class="Thelia\Form\LanguageCreationForm"/>
 
         <form name="thelia.admin.admin-profile.creation" class="Thelia\Form\AdminProfileCreationForm"/>
 
@@ -155,6 +153,7 @@
         <form name="thelia.newsletter" class="Thelia\Form\NewsletterForm"/>
 
         <form name="thelia.lang.update" class="Thelia\Form\Lang\LangUpdateForm"/>
+        <form name="thelia.lang.create" class="Thelia\Form\Lang\LangCreateForm"/>
     </forms>
 
 
diff --git a/core/lib/Thelia/Config/Resources/routing/admin.xml b/core/lib/Thelia/Config/Resources/routing/admin.xml
index 744d24ca8..d61e2ce72 100755
--- a/core/lib/Thelia/Config/Resources/routing/admin.xml
+++ b/core/lib/Thelia/Config/Resources/routing/admin.xml
@@ -941,6 +941,10 @@
         <requirement key="lang_id">\d+</requirement>
     </route>
 
+    <route id="admin.configuration.languages.add" path="/admin/configuration/languages/add">
+        <default key="_controller">Thelia\Controller\Admin\LangController::addAction</default>
+    </route>
+
 
     <!-- The default route, to display a template -->
 
diff --git a/core/lib/Thelia/Controller/Admin/BaseAdminController.php b/core/lib/Thelia/Controller/Admin/BaseAdminController.php
index b7d80383f..be6deca15 100755
--- a/core/lib/Thelia/Controller/Admin/BaseAdminController.php
+++ b/core/lib/Thelia/Controller/Admin/BaseAdminController.php
@@ -136,7 +136,7 @@ class BaseAdminController extends BaseController
          // Generate the proper response
          $response = new Response();
 
-         return $this->errorPage($this->getTranslator()->trans("Sorry, you're not allowed to perform this action"));
+         return $this->errorPage($this->getTranslator()->trans("Sorry, you're not allowed to perform this action"), 403);
     }
 
     /*
diff --git a/core/lib/Thelia/Controller/Admin/LangController.php b/core/lib/Thelia/Controller/Admin/LangController.php
index 5dc950d6f..71e95988f 100644
--- a/core/lib/Thelia/Controller/Admin/LangController.php
+++ b/core/lib/Thelia/Controller/Admin/LangController.php
@@ -23,11 +23,15 @@
 
 namespace Thelia\Controller\Admin;
 
+use Symfony\Component\Form\Form;
+use Thelia\Core\Event\Lang\LangCreateEvent;
 use Thelia\Core\Event\Lang\LangToggleDefaultEvent;
 use Thelia\Core\Event\Lang\LangUpdateEvent;
 use Thelia\Core\Event\TheliaEvents;
 use Thelia\Core\Security\AccessManager;
 use Thelia\Core\Security\Resource\AdminResources;
+use Thelia\Form\Exception\FormValidationException;
+use Thelia\Form\Lang\LangCreateForm;
 use Thelia\Form\Lang\LangUpdateForm;
 use Thelia\Model\LangQuery;
 
@@ -83,13 +87,7 @@ class LangController extends BaseAdminController
             $form = $this->validateForm($langForm);
 
             $event = new LangUpdateEvent($form->get('id')->getData());
-            $event
-                ->setTitle($form->get('title')->getData())
-                ->setCode($form->get('code')->getData())
-                ->setLocale($form->get('locale')->getData())
-                ->setDateFormat($form->get('date_format')->getData())
-                ->setTimeFormat($form->get('time_format')->getData())
-            ;
+            $event = $this->hydrateEvent($event, $form);
 
             $this->dispatch(TheliaEvents::LANG_UPDATE, $event);
 
@@ -108,6 +106,17 @@ class LangController extends BaseAdminController
         return $this->render('languages');
     }
 
+    protected function hydrateEvent($event,Form $form)
+    {
+        return $event
+            ->setTitle($form->get('title')->getData())
+            ->setCode($form->get('code')->getData())
+            ->setLocale($form->get('locale')->getData())
+            ->setDateFormat($form->get('date_format')->getData())
+            ->setTimeFormat($form->get('time_format')->getData())
+        ;
+    }
+
     public function toggleDefaultAction($lang_id)
     {
         if (null !== $response = $this->checkAuth(AdminResources::LANGUAGE, AccessManager::UPDATE)) return $response;
@@ -138,4 +147,46 @@ class LangController extends BaseAdminController
             return $this->nullResponse();
         }
     }
+
+    public function addAction()
+    {
+        if (null !== $response = $this->checkAuth(AdminResources::LANGUAGE, AccessManager::CREATE)) return $response;
+
+        $createForm = new LangCreateForm($this->getRequest());
+
+        $error_msg = false;
+
+        try {
+            $form = $this->validateForm($createForm);
+
+            $createEvent = new LangCreateEvent();
+            $createEvent = $this->hydrateEvent($createEvent, $form);
+
+            $this->dispatch(TheliaEvents::LANG_CREATE, $createEvent);
+
+            if (false === $createEvent->hasLang()) {
+                throw new \LogicException(
+                    $this->getTranslator()->trans("No %obj was updated.", array('%obj', 'Lang')));
+            }
+
+            $createdObject = $createEvent->getLang();
+            $this->adminLogAppend(sprintf("%s %s (ID %s) created", 'Lang', $createdObject->getTitle(), $createdObject->getId()));
+
+            $this->redirectToRoute('admin.configuration.languages');
+
+        } catch (FormValidationException $ex) {
+            // Form cannot be validated
+            $error_msg = $this->createStandardFormValidationErrorMessage($ex);
+        } catch (\Exception $ex) {
+            // Any other error
+            $error_msg = $ex->getMessage();
+        }
+
+        $this->setupFormErrorContext(
+            $this->getTranslator()->trans("%obj creation", array('%obj' => 'Lang')), $error_msg, $createForm, $ex);
+
+        // At this point, the form has error, and should be redisplayed.
+        return $this->render('languages');
+
+    }
 }
\ No newline at end of file
diff --git a/core/lib/Thelia/Core/Event/TheliaEvents.php b/core/lib/Thelia/Core/Event/TheliaEvents.php
index 9aede0ae2..5da2dc88c 100755
--- a/core/lib/Thelia/Core/Event/TheliaEvents.php
+++ b/core/lib/Thelia/Core/Event/TheliaEvents.php
@@ -692,6 +692,7 @@ final class TheliaEvents
     /************ LANG MANAGEMENT ****************************/
 
     const LANG_UPDATE = 'action.lang.update';
+    const LANG_CREATE = 'action.lang.create';
 
     const LANG_TOGGLEDEFAULT = 'action.lang.toggleDefault';
 
diff --git a/core/lib/Thelia/Form/LanguageCreationForm.php b/core/lib/Thelia/Form/LanguageCreationForm.php
deleted file mode 100644
index 713cafcd9..000000000
--- a/core/lib/Thelia/Form/LanguageCreationForm.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?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\Form;
-
-use Symfony\Component\Validator\Constraints\NotBlank;
-use Thelia\Core\Translation\Translator;
-
-class LanguageCreationForm extends BaseForm
-{
-    protected function buildForm()
-    {
-        $this->formBuilder
-            ->add("title", "text", array(
-                "constraints" => array(
-                    new NotBlank()
-                ),
-                "label" => Translator::getInstance()->trans("Language title *"),
-                "label_attr" => array(
-                    "for" => "title"
-                )
-            ))            
-            ->add("isocode", "text", array(
-                "constraints" => array(
-                    new NotBlank()
-                ),
-                "label" => Translator::getInstance()->trans("ISO Code *"),
-                "label_attr" => array(
-                    "for" => "isocode"
-                )
-            ))        
-        ;
-    }
-
-    public function getName()
-    {
-        return "thelia_language_creation";
-    }
-}
diff --git a/templates/admin/default/admin-layout.tpl b/templates/admin/default/admin-layout.tpl
index 3d671ecb2..dc667e6fc 100644
--- a/templates/admin/default/admin-layout.tpl
+++ b/templates/admin/default/admin-layout.tpl
@@ -250,6 +250,17 @@
 
     {block name="javascript-initialization"}{/block}
 
+    <script>
+        (function($) {
+            $(document).ready(function(){
+               var testModal = $(".modal-force-show");
+               if(testModal.length > 0) {
+                   testModal.modal("show");
+               }
+            });
+        })(jQuery);
+    </script>
+
 	{* Modules scripts are included now *}
 	{module_include location='footer_js'}
 
diff --git a/templates/admin/default/includes/generic-create-dialog.html b/templates/admin/default/includes/generic-create-dialog.html
index fe3488535..f9a79a98b 100755
--- a/templates/admin/default/includes/generic-create-dialog.html
+++ b/templates/admin/default/includes/generic-create-dialog.html
@@ -15,7 +15,7 @@ A generic modal creation dialog template. Parameters
 
     ok_button_id (optionnal) = the id of the OK button
 *}
-<div class="modal fade" id="{$dialog_id}" tabindex="-1" role="dialog" aria-hidden="true">
+<div class="modal fade {if ! empty($form_error_message)}modal-force-show{/if}" id="{$dialog_id}" tabindex="-1" {if empty($form_error_message)}aria-hidden="true"{else}aria-hidden="false"{/if}>
 
     <div class="modal-dialog">
         <div class="modal-content">
diff --git a/templates/admin/default/languages.html b/templates/admin/default/languages.html
index 957a587c1..2ef326f02 100644
--- a/templates/admin/default/languages.html
+++ b/templates/admin/default/languages.html
@@ -162,34 +162,43 @@
     </div>
 </div>
 
-{form name="thelia.admin.language.creation"}
+{form name="thelia.lang.create"}
 
     {* Capture the dialog body, to pass it to the generic dialog *}
     {capture "creation_dialog"}
 
         {form_hidden_fields form=$form}
 
-        {* Be sure to get the language_id, even if the form could not be validated *}
-        <input type="hidden" name="language_id" value="{$language_id}" />
-
-        {form_field form=$form field='success_url'}
-           {* on success, redirect to the edition page, _ID_ is replaced with the created object ID, see controller  *}
-           <input type="hidden" name="{$name}" value="{url path='/admin/configuration/languages/update' language_id='_ID_'}" />
-        {/form_field}
-
         {form_field form=$form field='title'}
             <div class="form-group {if $error}has-error{/if}">
                 <label for="{$label_attr.for}" class="control-label">{intl l="{$label}"} : </label>
                 <input type="text" id="{$label_attr.for}" name="{$name}" class="form-control" value="{$value}" title="{intl l="{$label}"}" placeholder="{intl l='Language title'}">
             </div>
         {/form_field}
-
-        {form_field form=$form field='isocode'}
+        {form_field form=$form field='code'}
             <div class="form-group {if $error}has-error{/if}">
                 <label for="{$label_attr.for}" class="control-label">{intl l="{$label}"} : </label>
                 <input type="text" id="{$label_attr.for}" name="{$name}" class="form-control" value="{$value}" title="{intl l="{$label}"}" placeholder="{intl l='ISO Code'}">
             </div>
         {/form_field}
+        {form_field form=$form field='locale'}
+            <div class="form-group {if $error}has-error{/if}">
+                <label for="{$label_attr.for}" class="control-label">{intl l="{$label}"} : </label>
+                <input type="text" id="{$label_attr.for}" name="{$name}" class="form-control" value="{$value}" title="{intl l="{$label}"}" placeholder="{intl l='en_US'}">
+            </div>
+        {/form_field}
+        {form_field form=$form field='date_format'}
+            <div class="form-group {if $error}has-error{/if}">
+                <label for="{$label_attr.for}" class="control-label">{intl l="{$label}"} : </label>
+                <input type="text" id="{$label_attr.for}" name="{$name}" class="form-control" value="{$value}" title="{intl l="{$label}"}" placeholder="{intl l='d-m-Y'}">
+            </div>
+        {/form_field}
+        {form_field form=$form field='time_format'}
+            <div class="form-group {if $error}has-error{/if}">
+                <label for="{$label_attr.for}" class="control-label">{intl l="{$label}"} : </label>
+                <input type="text" id="{$label_attr.for}" name="{$name}" class="form-control" value="{$value}" title="{intl l="{$label}"}" placeholder="{intl l='H:i:s'}">
+            </div>
+        {/form_field}
 
         {module_include location='language_create_form'}
 
@@ -204,7 +213,7 @@
 
         dialog_ok_label     = {intl l="Create this language"}
 
-        form_action        = {url path='/admin/configuration/languages/create'}
+        form_action        = {url path='/admin/configuration/languages/add'}
         form_enctype       = {form_enctype form=$form}
         form_error_message = $form_error_message
     }