diff --git a/APPL/PDA/melding.asp b/APPL/PDA/melding.asp
index 70c03098c8..01a6860a7e 100644
--- a/APPL/PDA/melding.asp
+++ b/APPL/PDA/melding.asp
@@ -2604,7 +2604,7 @@ if (mld_key > -1 && this_mld.canReject && action != "forward")
       function mld_reject_callback(data)
       {
           // mobile kan slechts 1 melding per keer afwijzen
-          if (data.reject_arr[0].inspect)
+          if (data.reject_arr[0]?.inspect)
           {
               var insdata = data.reject_arr[0].inspect;
                 protectRequest.dataToken(insdata);