diff --git a/APPL/INS/ins_delete_xcp.asp b/APPL/INS/ins_delete_xcp.asp
index c7cf12bc29..d911ad28c7 100644
--- a/APPL/INS/ins_delete_xcp.asp
+++ b/APPL/INS/ins_delete_xcp.asp
@@ -24,15 +24,15 @@ var JSON_Result = true;
 protectRequest.validateToken();
 
 var ins_key = getFParamIntArray("ins_key");
-var srtcontr_key = getFParamInt("srtcontr_key");
+var srtcont_key = getFParamInt("srtcont_key");
 
 // Mag ik het object aanpassen?
-var this_ins = ins.func_enabled_deel(ins_key);
+var this_ins = ins.func_enabled_deel(ins_key, { srtcont_key: srtcont_key });
 user.anything_todo_or_abort(this_ins.canChangeXcp);
 
 var sql = "DELETE FROM ins_srtcontroledl_xcp"
         + " WHERE ins_deel_key = " + ins_key
-        + "   AND ins_srtcontrole_key = " + srtcontr_key;
+        + "   AND ins_srtcontrole_key = " + srtcont_key;
 
 result = {success: true};
 var err = Oracle.Execute(sql, true);
diff --git a/APPL/INS/ins_xcp.asp b/APPL/INS/ins_xcp.asp
index e4f5394396..597f506548 100644
--- a/APPL/INS/ins_xcp.asp
+++ b/APPL/INS/ins_xcp.asp
@@ -204,15 +204,15 @@ if (srtcont_key > 0)
 
       function ins_delete()
       {
-        var srtcontr_key = $("#sel_srtcontrole").val();
-        if (srtcontr_key < 0)
+        var srtcont_key = $("#sel_srtcontrole").val();
+        if (srtcont_key < 0)
         {
           FcltMgr.alert("<%=L("lcl_ins_controle_srt_verplicht")%>");
           $("#sel_srtcontrole").addClass("missing");
           return false;
         }
         var data = { ins_key: <%=ins_key%>,
-                     srtcontr_key: srtcontr_key };
+                     srtcont_key: srtcont_key };
         protectRequest.dataToken(data);
         $.post("ins_delete_xcp.asp",
                data,