diff --git a/Controller/Adminhtml/Retailer/MassAllowDelivery.php b/Controller/Adminhtml/Retailer/MassAllowDelivery.php
index db81f79..503343d 100644
--- a/Controller/Adminhtml/Retailer/MassAllowDelivery.php
+++ b/Controller/Adminhtml/Retailer/MassAllowDelivery.php
@@ -14,7 +14,6 @@
 
 namespace Smile\Retailer\Controller\Adminhtml\Retailer;
 
-use Magento\Framework\App\Action\HttpPostActionInterface;
 use Magento\Framework\Controller\ResultFactory;
 use Magento\Backend\App\Action\Context;
 use Smile\Retailer\Controller\Adminhtml\AbstractRetailer;
@@ -26,7 +25,7 @@
  * @package  Smile\Retailer
  * @author   Fanny DECLERCK <fadec@smile.fr>
  */
-class MassAllowDelivery extends AbstractRetailer implements HttpPostActionInterface
+class MassAllowDelivery extends AbstractRetailer
 {
     /**
      * Execute action
diff --git a/Controller/Adminhtml/Retailer/MassDelete.php b/Controller/Adminhtml/Retailer/MassDelete.php
index 335c9ed..3b4ab12 100644
--- a/Controller/Adminhtml/Retailer/MassDelete.php
+++ b/Controller/Adminhtml/Retailer/MassDelete.php
@@ -14,7 +14,6 @@
 
 namespace Smile\Retailer\Controller\Adminhtml\Retailer;
 
-use Magento\Framework\App\Action\HttpPostActionInterface;
 use Magento\Framework\Controller\ResultFactory;
 use Magento\Backend\App\Action\Context;
 use Smile\Retailer\Controller\Adminhtml\AbstractRetailer;
@@ -26,7 +25,7 @@
  * @package  Smile\Retailer
  * @author   Fanny DECLERCK <fadec@smile.fr>
  */
-class MassDelete extends AbstractRetailer implements HttpPostActionInterface
+class MassDelete extends AbstractRetailer
 {
     /**
      * Execute action
diff --git a/Controller/Adminhtml/Retailer/MassDisable.php b/Controller/Adminhtml/Retailer/MassDisable.php
index 190c18b..359ed28 100644
--- a/Controller/Adminhtml/Retailer/MassDisable.php
+++ b/Controller/Adminhtml/Retailer/MassDisable.php
@@ -14,7 +14,6 @@
 
 namespace Smile\Retailer\Controller\Adminhtml\Retailer;
 
-use Magento\Framework\App\Action\HttpPostActionInterface;
 use Magento\Framework\Controller\ResultFactory;
 use Magento\Backend\App\Action\Context;
 use Smile\Retailer\Controller\Adminhtml\AbstractRetailer;
@@ -26,7 +25,7 @@
  * @package  Smile\Retailer
  * @author   Fanny DECLERCK <fadec@smile.fr>
  */
-class MassDisable extends AbstractRetailer implements HttpPostActionInterface
+class MassDisable extends AbstractRetailer
 {
     /**
      * Execute action
diff --git a/Controller/Adminhtml/Retailer/MassDisallowDelivery.php b/Controller/Adminhtml/Retailer/MassDisallowDelivery.php
index fc721f2..b8e5d85 100644
--- a/Controller/Adminhtml/Retailer/MassDisallowDelivery.php
+++ b/Controller/Adminhtml/Retailer/MassDisallowDelivery.php
@@ -14,7 +14,6 @@
 
 namespace Smile\Retailer\Controller\Adminhtml\Retailer;
 
-use Magento\Framework\App\Action\HttpPostActionInterface;
 use Magento\Framework\Controller\ResultFactory;
 use Magento\Backend\App\Action\Context;
 use Smile\Retailer\Controller\Adminhtml\AbstractRetailer;
@@ -26,7 +25,7 @@
  * @package  Smile\Retailer
  * @author   Fanny DECLERCK <fadec@smile.fr>
  */
-class MassDisallowDelivery extends AbstractRetailer implements HttpPostActionInterface
+class MassDisallowDelivery extends AbstractRetailer
 {
     /**
      * Execute action
diff --git a/Controller/Adminhtml/Retailer/MassEnable.php b/Controller/Adminhtml/Retailer/MassEnable.php
index f81f72c..71208e0 100644
--- a/Controller/Adminhtml/Retailer/MassEnable.php
+++ b/Controller/Adminhtml/Retailer/MassEnable.php
@@ -14,7 +14,6 @@
 
 namespace Smile\Retailer\Controller\Adminhtml\Retailer;
 
-use Magento\Framework\App\Action\HttpPostActionInterface;
 use Magento\Framework\Controller\ResultFactory;
 use Magento\Backend\App\Action\Context;
 use Smile\Retailer\Controller\Adminhtml\AbstractRetailer;
@@ -26,7 +25,7 @@
  * @package  Smile\Retailer
  * @author   Fanny DECLERCK <fadec@smile.fr>
  */
-class MassEnable extends AbstractRetailer implements HttpPostActionInterface
+class MassEnable extends AbstractRetailer
 {
     /**
      * Execute action