diff --git a/NKC_WF/site/MachineUnload.aspx.cs b/NKC_WF/site/MachineUnload.aspx.cs
index 0399aa5..1de6005 100644
--- a/NKC_WF/site/MachineUnload.aspx.cs
+++ b/NKC_WF/site/MachineUnload.aspx.cs
@@ -223,7 +223,7 @@ namespace NKC_WF
             {
                 bool answ = false;
                 try { 
-                    answ = DLMan.taIL.getByBatch(BatchId).Count > 0; }
+                    answ = DLMan.taIL.getMissingByBatch(BatchId).Count > 0; }
                 catch
                 { }
                 return answ;