diff --git a/app/controllers/jsupdater.php b/app/controllers/jsupdater.php
index a5425f9640fc70250dd5adda29566a9b2849c5cb..ae98366442b5cd5e8aca35d906f91902fd6bd53a 100644
--- a/app/controllers/jsupdater.php
+++ b/app/controllers/jsupdater.php
@@ -30,6 +30,9 @@ class JsupdaterController extends AuthenticatedController
     {
         parent::before_filter($action, $args);
 
+        // Keep all things in flash, this controller show tinker with those values
+        $this->flash->keep();
+
         // Check for a valid logged in user (only when an ajax request occurs)
         if (Request::isXhr() && (!is_object($GLOBALS['user']) || $GLOBALS['user']->id === 'nobody')) {
             $this->response->set_status(403);