diff --git a/static/v2/js/forms/f_make_poster_order.js b/static/v2/js/forms/f_make_poster_order.js
index badd72a..a797b90 100644
--- a/static/v2/js/forms/f_make_poster_order.js
+++ b/static/v2/js/forms/f_make_poster_order.js
@@ -49,7 +49,7 @@ function makePosterOrder(form) {
     request.ajaxRequest()
 }
 
-function updateCargoTypeInForm(el, type_transport) {
+function updateCargoTypeInForm(el, type_transport='') {
 
     getCargoTypesWTypeTransport({
         type_transport: type_transport,