diff --git a/pkg/proto/sdk_ws/ws.proto b/pkg/proto/sdk_ws/ws.proto
index 54d13a928..e73dbc138 100644
--- a/pkg/proto/sdk_ws/ws.proto
+++ b/pkg/proto/sdk_ws/ws.proto
@@ -387,6 +387,7 @@ message SignalInviteReq {
 
 message SignalInviteReply {
   string token = 1;
+  string roomID = 2;
   string liveURL = 3;
 }