diff --git a/APPL/FAC/fac_fiattering_list.asp b/APPL/FAC/fac_fiattering_list.asp
index 9f79c7dbb1..110b47628f 100644
--- a/APPL/FAC/fac_fiattering_list.asp
+++ b/APPL/FAC/fac_fiattering_list.asp
@@ -285,7 +285,7 @@ FCLTHeader.Requires({ plugins: ["jQuery"], js: ["jquery-ui.js"] });
               var data = {};
               if (goedkeuren && !(<%=S("mld_opdr_refiat_preference")%> == 0 && isMulti)) {
                   var fiat = $("#has_sendforapproval").length == 0 || ($("#has_sendforapproval").length && $("#sendforapproval")[0].checked) ? 1 : 0;
-                  data.nofiat = (fiat == 1 ? 0 : 1);
+                  data.dofiat = fiat;
               }
 
               // Parallel opstarten