diff --git a/lib/Lutim/Controller.pm b/lib/Lutim/Controller.pm
index 54acf3e..5d89aef 100644
--- a/lib/Lutim/Controller.pm
+++ b/lib/Lutim/Controller.pm
@@ -121,10 +121,10 @@ sub modify {
         } else {
             $c->app->log->info('[MODIFICATION] someone modify '.$image->filename.' with token method (path: '.$image->path.')');
 
-            $image->update(
-                delete_at_day        => ($c->param('delete-day') && ($c->param('delete-day') <= $c->max_delay || $c->max_delay == 0)) ? $c->param('delete-day') : $c->max_delay,
-                delete_at_first_view => ($c->param('first-view')) ? 1 : 0,
-            );
+            $image->delete_at_day(($c->param('delete-day') && ($c->param('delete-day') <= $c->max_delay || $c->max_delay == 0)) ? $c->param('delete-day') : $c->max_delay);
+            $image->delete_at_first_view(($c->param('first-view')) ? 1 : 0);
+            $image->write;
+
             $msg = $c->l('The image\'s delay has been successfully modified');
             if (defined($c->param('format')) && $c->param('format') eq 'json') {
                 return $c->render(