diff --git a/module/execution/view/kanban.html.php b/module/execution/view/kanban.html.php
index a5b9e4f1b8..9aaa1519b1 100644
--- a/module/execution/view/kanban.html.php
+++ b/module/execution/view/kanban.html.php
@@ -43,6 +43,7 @@ js::set('noAssigned', $lang->kanbancard->noAssigned);
 js::set('users', $users);
 js::set('entertime', time());
 js::set('displayCards', $execution->displayCards);
+js::set('productNum', $productNum);
 js::set('fluidBoard', $execution->fluidBoard);
 js::set('colorListLang', $lang->kanbancard->colorList);
 js::set('colorList', $this->config->kanban->cardColorList);