diff --git a/core/lib/Thelia/Action/Module.php b/core/lib/Thelia/Action/Module.php
index 049edcbb0..01a54b1ab 100644
--- a/core/lib/Thelia/Action/Module.php
+++ b/core/lib/Thelia/Action/Module.php
@@ -23,7 +23,7 @@
 
 namespace Thelia\Action;
 use Propel\Runtime\Propel;
-use Propel\Runtime\ServiceContainer\ServiceContainerInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Symfony\Component\Filesystem\Filesystem;
@@ -53,7 +53,7 @@ class Module extends BaseAction implements EventSubscriberInterface
      */
     protected $container;
 
-    public function __construct(ServiceContainerInterface $container)
+    public function __construct(ContainerInterface $container)
     {
         $this->container = $container;
     }
diff --git a/core/lib/Thelia/Install/CheckPermission.php b/core/lib/Thelia/Install/CheckPermission.php
index a9059bf73..4ace03c8b 100644
--- a/core/lib/Thelia/Install/CheckPermission.php
+++ b/core/lib/Thelia/Install/CheckPermission.php
@@ -399,13 +399,10 @@ class CheckPermission extends BaseInstall
             // The 'G' modifier is available since PHP 5.1.0
             case 'g':
                 $val *= 1024;
-                break;
             case 'm':
                 $val *= 1024;
-                break;
             case 'k':
                 $val *= 1024;
-                break;
         }
 
         return $val;