diff --git a/Daemaged.IBNet/Client/EventHandlers.cs b/Daemaged.IBNet/Client/EventHandlers.cs
index a4e5ad3..457c470 100644
--- a/Daemaged.IBNet/Client/EventHandlers.cs
+++ b/Daemaged.IBNet/Client/EventHandlers.cs
@@ -317,6 +317,7 @@ public TWSOpenOrderEventArgs(TWSClient client) : base(client)
 
     public IBOrder Order { get; internal set; }
     public IBContract Contract { get; internal set; }
+    public IBOrderState OrderState { get; internal set; }
   }
 
   public class TWSContractDetailsEventArgs : TWSClientEventArgs
diff --git a/Daemaged.IBNet/Client/TWSClient.cs b/Daemaged.IBNet/Client/TWSClient.cs
index 20944be..8c8e4dc 100644
--- a/Daemaged.IBNet/Client/TWSClient.cs
+++ b/Daemaged.IBNet/Client/TWSClient.cs
@@ -804,7 +804,8 @@ protected void OnOpenOrder(int orderId, IBOrder order, IBContract contract, IBOr
       OpenOrder?.Invoke(this, new TWSOpenOrderEventArgs(this) {
         OrderId  = orderId,
         Order    = order,
-        Contract = contract
+        Contract = contract,
+        OrderState = orderState,
       });
 
       // TODO: remove this callback from here!