diff --git a/www-backend/index.php b/www-backend/index.php
index c5a6262..bb7b55d 100644
--- a/www-backend/index.php
+++ b/www-backend/index.php
@@ -1101,7 +1101,7 @@ try
 
         $router->add
         (
-            '/discount_update',
+            '/discount_update/{id:[0-9]+}',
             [
                 'controller' => 'discount',
                 'action' => 'update'
@@ -1111,7 +1111,7 @@ try
 
         $router->add
         (
-            '/discount_delete',
+            '/discount_delete/{id:[0-9]+}',
             [
                 'controller' => 'discount',
                 'action' => 'delete'
--
libgit2 0.21.4