diff --git a/src/main/java/com/nordpool/id/publicapi/v1/trade/TradeContractPhase.java b/src/main/java/com/nordpool/id/publicapi/v1/trade/TradeContractPhase.java
index a993a37..4142f75 100644
--- a/src/main/java/com/nordpool/id/publicapi/v1/trade/TradeContractPhase.java
+++ b/src/main/java/com/nordpool/id/publicapi/v1/trade/TradeContractPhase.java
@@ -14,6 +14,7 @@
 
 public enum TradeContractPhase {
 
+    NONE("NONE"),
     CONT("CONT"),
     AUCT("AUCT");
     private final String value;