diff --git a/module/build/js/create.ui.js b/module/build/js/create.ui.js
index 7a57db89fe..e1bef96b5f 100644
--- a/module/build/js/create.ui.js
+++ b/module/build/js/create.ui.js
@@ -10,8 +10,8 @@ $().ready(function()
     $(document).off('change', '[name=product], [name^=branch]').on('change', '[name=product], [name^=branch]', function()
     {
         let projectID = $('input[name=project]').val();
-        let productID = $('input[name=product]').val();
-        let systemID    = $('input[name=system]').val();
+        let productID = $('#createBuildForm input[name=product]').val();
+        let systemID  = $('input[name=system]').val();
         $.get($.createLink('build', 'ajaxGetProjectBuilds', 'projectID=' + projectID + '&productID=' + productID + '&varName=builds&build=&branch=all&&needCreate=&type=noempty,notrunk,separate,singled&systemID=' + systemID), function(data)
         {
             if(data)
diff --git a/module/build/ui/create.html.php b/module/build/ui/create.html.php
index 859ceda54a..b4a3d12cf5 100644
--- a/module/build/ui/create.html.php
+++ b/module/build/ui/create.html.php
@@ -110,6 +110,7 @@ $productBranches = zget($product, 'branches', array());
 formPanel
 (
     set::title($lang->build->create),
+    set::formID('createBuildForm'),
     on::change('[name=newSystem]', 'setSystemBox'),
     on::change('[name=system]', 'loadBuilds'),
     $integratedRow,