diff --git a/src/app.py b/src/app.py
index d987d45..517dea7 100644
--- a/src/app.py
+++ b/src/app.py
@@ -9,7 +9,7 @@ import paho.mqtt.client as mqtt
 mqttc = mqtt.Client(client_id="", clean_session=True, userdata=None, transport="tcp")
 
 mqttc.username_pw_set("th", password="h82b7782")
-mqttc.connect("172.16.1.70", port=1883)
+mqttc.connect("localhost", port=1883)
 mqttc.loop_start()
 
 app = Bottle()