diff --git a/include/message.h b/include/message.h
index 97b7872..074f094 100644
--- a/include/message.h
+++ b/include/message.h
@@ -106,9 +106,8 @@ enum class SesameEvent {
     MessageCounterInvalid = 6,
     MessageAccepted = 7,
     MessageDeviceInvalid = 8,
-    InvalidUrlParameter = 9, 
-    InvalidResponseAuthentication = 10,
-    DeviceSetupIncomplete = 11,
+    InvalidUrlParameter = 20, 
+    InvalidResponseAuthentication = 21,
 };
 
 /**