diff --git a/mqtt2mongo.py b/mqtt2mongo.py
index 1ea41b3..6b608b9 100644
--- a/mqtt2mongo.py
+++ b/mqtt2mongo.py
@@ -19,9 +19,9 @@ DEBUG = False
 BACKGROUND = True
 PID_FILE = "/opt/logs/mqtt2mongo.pid"
 LOG_FILE = "/opt/logs/mqtt2mongo.log"
-MQTT_BROKER = "172.16.2.15"
+MQTT_BROKER = "127.0.0.1"
 TOPICS = ['IoT/Measurement/#', 'IoT/WiFiPowerMeter/Measurement']
-MONGO_HOST = "172.16.2.16"
+MONGO_HOST = "127.0.0.1"
 MONGO_DATABASE = "iot"
 MONGO_COLLECTION = "iot"