diff --git a/APPL/MGT/mgt_srtkenmerk.js b/APPL/MGT/mgt_srtkenmerk.js
index bd2d76867d..d60d18b390 100644
--- a/APPL/MGT/mgt_srtkenmerk.js
+++ b/APPL/MGT/mgt_srtkenmerk.js
@@ -13,6 +13,8 @@ function pre_submit()
         validation_message = L("mgt_srtkenmerk_lengte_val1");
     if (propertyType == "R" && $("#domain").val() == -1)
         validation_message = L("mgt_srtkenmerk_domein_val1");
+    if (propertyType == "S" && $("#domain").val() == -1)
+        validation_message = L("mgt_srtkenmerk_domein_val1");
 
     if (propertyType == "C"
        && (  $("#length").val() > 4000