diff --git a/modules/websocket_util.py b/modules/websocket_util.py
index 151fa74d46fb8916fd035076cb87652ed2214e4e..a96fe69d32032857a192adaa4d6ce4ea967e779d 100644
--- a/modules/websocket_util.py
+++ b/modules/websocket_util.py
@@ -4,7 +4,7 @@ from gluon.contrib.websocket_messaging import websocket_send
 from http_util import GET_HOST
 
 def WEBSOCKET_SEND(_room, _type, _data):
-    websocket_send(current.request.env.wsgi_url_scheme + '://127.0.0.1:8888', _data, '67c371fd204fbcbf9742310d1a9d951bcca1aa86', _room.code)
+    websocket_send(current.request.env.wsgi_url_scheme + '://' + GET_HOST() + ':8888', _data, '67c371fd204fbcbf9742310d1a9d951bcca1aa86', _room.code)
 
 def GET_URL(_room):
     if current.request.env.wsgi_url_scheme == "https":