diff --git a/liberty b/liberty
index 75fc6f1..aacf1b1 160000
--- a/liberty
+++ b/liberty
@@ -1 +1 @@
-Subproject commit 75fc6f1c374796f9e794297c3893089009b8772f
+Subproject commit aacf1b1d47824de2c924874e3d6cdad1d8b5ba2b
diff --git a/xP/xP.go b/xP/xP.go
index c0c4448..188fd5d 100644
--- a/xP/xP.go
+++ b/xP/xP.go
@@ -145,8 +145,7 @@ func clientWriteError(ctx context.Context, ws *websocket.Conn, err error) bool {
 	b, ok := (&RelayEventMessage{
 		EventSeq: 0,
 		Data: RelayEventData{
-			Interface: RelayEventDataError{
-				Event:      RelayEventError,
+			Variant: &RelayEventDataError{
 				CommandSeq: 0,
 				Error:      err.Error(),
 			},