diff --git a/FruitBank.Common/DocumentType.cs b/FruitBank.Common/DocumentType.cs
index 8193f34..f765e87 100644
--- a/FruitBank.Common/DocumentType.cs
+++ b/FruitBank.Common/DocumentType.cs
@@ -5,6 +5,7 @@ public enum DocumentType : byte
     NotSet = 0,
     Unknown = 5,
     ShippingDocument = 10,
-    OrderForm = 15,
+    OrderConfirmation = 15,
+    Invoice = 20,
     
 }
\ No newline at end of file