diff --git a/main.js b/main.js
index 04ade21..c0d3461 100644
--- a/main.js
+++ b/main.js
@@ -352,7 +352,7 @@ client.login("m.login.password", {"user": settings.matrixuser, "password": setti
                 }
                 logger.info("Got request to start new SMS conversation with " + tel + " from " + event.getSender() + ".");
                 sendMatrixNotice(event.getRoomId(), "Starting new conversation with " + tel);
-                createOrJoinSMSRoom(tel, ournumber, function () {
+                createOrJoinSMSRoom(tel, ournumber, function (roomid) {
                     client.setRoomTag(roomid, "com.netsyms.matrix-bridge-voxtelesys.sms", {tel: tel, ournumber: ournumber});
                 });
             }