diff --git a/RFXtoRP_HsrPrepa_TrackingHuLabelled.ftl b/RFXtoRP_HsrPrepa_TrackingHuLabelled.ftl
index 2603453..468f12e 100644
--- a/RFXtoRP_HsrPrepa_TrackingHuLabelled.ftl
+++ b/RFXtoRP_HsrPrepa_TrackingHuLabelled.ftl
@@ -9,12 +9,12 @@
     },
     "ID": {
       <#if despatched_ipg.consignment_unit_id!="">
-			  "RefID": "${despatched_ipg.consignment_unit_id?trim?json_string}"
+			  "RefID": "${despatched_ipg.consignment_unit_id?trim?json_string}",
       <#else>
         <#if despatched_ipg.carton_number != "000000000000000000">
-          "RefID":"${despatched_ipg.carton_number}"
+          "RefID":"${despatched_ipg.carton_number}",
         <#else>
-          "RefID":"${despatched_ipg.hd_number}"
+          "RefID":"${despatched_ipg.hd_number}",
         </#if>
       </#if>