diff --git a/workflow/engine/templates/cases/pmdynaform.html b/workflow/engine/templates/cases/pmdynaform.html
index 2bfc95b17..e531107ac 100644
--- a/workflow/engine/templates/cases/pmdynaform.html
+++ b/workflow/engine/templates/cases/pmdynaform.html
@@ -10,6 +10,7 @@
         <link rel="stylesheet" href="/lib/pmdynaform/libs/datepicker/bootstrap-datetimepicker.css">
         <link rel="stylesheet" href="/lib/pmdynaform/build/css/PMDynaform.css">
         <link rel="stylesheet" href="/css/{sys_skin}-pm3.css">
+        <script type="text/javascript" src="/lib/pmdynaform/libs/moment/moment.min.js"></script>
         <script type="text/javascript" src="/lib/pmdynaform/libs/jquery/jquery-1.11.js"></script>
         <script type="text/javascript" src="/lib/pmdynaform/libs/bootstrap-3.1.1/js/bootstrap.min.js"></script>
         <script type="text/javascript" src="/lib/pmdynaform/libs/datepicker/bootstrap-datetimepicker.js"></script>