diff --git a/app/Classes/ValueObjects/Constants/WarehouseReferences.php b/app/Classes/ValueObjects/Constants/WarehouseReferences.php
index 39d27dcf..cd163d90 100644
--- a/app/Classes/ValueObjects/Constants/WarehouseReferences.php
+++ b/app/Classes/ValueObjects/Constants/WarehouseReferences.php
@@ -43,7 +43,7 @@ final class WarehouseReferences {
 
     public const YD_DESTINATION_WAREHOUSE = self::YD_KLANG;
 
-    public const YD_EXEMPT_LIST = [230, 294, 320, 652, 1248, 1726, 2349, 2574, 652];
+    public const YD_EXEMPT_LIST = [230, 294, 320, 1248, 1726, 2349, 2574, 652];
 
     public const MIN_CBM_EXEMPT_LIST = [230, 294, 320, 652, 1248, 1726, 2349, 2574];