diff --git a/core/lib/Thelia/Action/Customer.php b/core/lib/Thelia/Action/Customer.php
index 31bfd16ab..e3481bdce 100755
--- a/core/lib/Thelia/Action/Customer.php
+++ b/core/lib/Thelia/Action/Customer.php
@@ -28,7 +28,10 @@ use Thelia\Core\Event\ActionEvent;
 use Thelia\Core\Event\TheliaEvents;
 use Thelia\Form\BaseForm;
 use Thelia\Form\CustomerCreation;
+use Thelia\Form\CustomerModification;
+use Thelia\Model\Customer as CustomerModel;
 use Thelia\Log\Tlog;
+use Thelia\Model\CustomerQuery;
 
 class Customer implements EventSubscriberInterface
 {
@@ -50,7 +53,7 @@ class Customer implements EventSubscriberInterface
 
             if ($form->isValid()) {
                 $data = $form->getData();
-                $customer = new \Thelia\Model\Customer();
+                $customer = new CustomerModel();
                 try {
                     $customer->createOrUpdate(
                         $data["title"],
@@ -84,6 +87,41 @@ class Customer implements EventSubscriberInterface
 
     public function modify(ActionEvent $event)
     {
+        $request = $event->getRequest();
+
+        $customerModification = new CustomerModification($request);
+
+        $form = $customerModification->getForm();
+
+        if ($request->isMethod("post")) {
+            $form->bind($request);
+
+            if ($form->isValid()) {
+                $data = $form->getData();
+
+                $customer = CustomerQuery::create()->findPk(1);
+                try {
+                    $data = $form->getData();
+                    $customer->createOrUpdate(
+                        $data["title"],
+                        $data["firstname"],
+                        $data["lastname"],
+                        $data["address1"],
+                        $data["address2"],
+                        $data["address3"],
+                        $data["phone"],
+                        $data["cellphone"],
+                        $data["zipcode"],
+                        $data["country"]
+                    );
+                } catch(\PropelException $e) {
+                    Tlog::getInstance()->error(sprintf('error during modifying customer on action/modifyCustomer with message "%s"', $e->getMessage()));
+                    $event->setFormError($form);
+                }
+            } else {
+                $event->setFormError($form);
+            }
+        }
 
     }
 
diff --git a/core/lib/Thelia/Config/Resources/config.xml b/core/lib/Thelia/Config/Resources/config.xml
index 4eb0217ae..6f9ec52f6 100755
--- a/core/lib/Thelia/Config/Resources/config.xml
+++ b/core/lib/Thelia/Config/Resources/config.xml
@@ -23,6 +23,7 @@
 
     <forms>
         <form name="thelia.customer.creation" class="Thelia\Form\CustomerCreation"/>
+        <form name="thelia.customer.modification" class="Thelia\Form\CustomerModification"/>
         <form name="thelia.admin_login" class="Thelia\Form\AdminLogin"/>
     </forms>
 
diff --git a/core/lib/Thelia/Form/BaseForm.php b/core/lib/Thelia/Form/BaseForm.php
index 3a6d69cb3..0b034345b 100644
--- a/core/lib/Thelia/Form/BaseForm.php
+++ b/core/lib/Thelia/Form/BaseForm.php
@@ -89,7 +89,7 @@ abstract class BaseForm {
      *           ),
      *           "label" => "email",
      *           "constraints" => array(
-     *               new NotBlank()
+     *               new \Symfony\Component\Validator\Constraints\NotBlank()
      *           )
      *       )
      *   )
diff --git a/core/lib/Thelia/Form/CustomerModification.php b/core/lib/Thelia/Form/CustomerModification.php
new file mode 100644
index 000000000..df699c873
--- /dev/null
+++ b/core/lib/Thelia/Form/CustomerModification.php
@@ -0,0 +1,120 @@
+<?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;
+use Thelia\Model\Customer;
+
+
+class CustomerModification extends BaseForm {
+
+    /**
+     *
+     * in this function you add all the fields you need for your Form.
+     * Form this you have to call add method on $this->form attribute :
+     *
+     * $this->form->add("name", "text")
+     *   ->add("email", "email", array(
+     *           "attr" => array(
+     *               "class" => "field"
+     *           ),
+     *           "label" => "email",
+     *           "constraints" => array(
+     *               new NotBlank()
+     *           )
+     *       )
+     *   )
+     *   ->add('age', 'integer');
+     *
+     * @return null
+     */
+    protected function buildForm()
+    {
+
+        $this->form
+            ->add("firstname", "text", array(
+                "constraints" => array(
+                    new Constraints\NotBlank()
+                ),
+                "label" => "firstname"
+            ))
+            ->add("lastname", "text", array(
+                "constraints" => array(
+                    new Constraints\NotBlank()
+                ),
+                "label" => "lastname"
+            ))
+            ->add("address1", "text", array(
+                "constraints" => array(
+                    new Constraints\NotBlank()
+                ),
+                "label" => "address"
+            ))
+            ->add("address2", "text", array(
+                "label" => "Address Line 2"
+            ))
+            ->add("address3", "text", array(
+                "label" => "Address Line 3"
+            ))
+            ->add("phone", "text", array(
+                "label" => "phone"
+            ))
+            ->add("cellphone", "text", array(
+                "label" => "cellphone"
+            ))
+            ->add("zipcode", "text", array(
+                "constraints" => array(
+                    new Constraints\NotBlank()
+                ),
+                "label" => "zipcode"
+            ))
+            ->add("city", "text", array(
+                "constraints" => array(
+                    new Constraints\NotBlank()
+                ),
+                "label" => "city"
+            ))
+            ->add("country", "text", array(
+                "constraints" => array(
+                    new Constraints\NotBlank()
+                ),
+                "label" => "country"
+            ))
+            ->add("title", "text", array(
+                "constraints" => array(
+                    new Constraints\NotBlank()
+                ),
+                "label" => "title"
+            ))
+        ;
+    }
+
+    /**
+     * @return string the name of you form. This name must be unique
+     */
+    public function getName()
+    {
+        return "customerModification";
+    }
+}
\ No newline at end of file