diff --git a/examples/epd.py b/examples/epd.py
index 1bd1076..3e4cf15 100644
--- a/examples/epd.py
+++ b/examples/epd.py
@@ -19,8 +19,8 @@ logging.basicConfig(level=logging.DEBUG)
 broker = 'homeassistant'
 port = 8883
 topic = "openWB/evu/W"
-user = "mqtt-user"
-pw = "phio6yiR9ohs1veeghu4WaeGhaiRi8he4EiWasheev4faeku8tohdiuthah7zahP"
+username = "mqtt-user"
+password = "phio6yiR9ohs1veeghu4WaeGhaiRi8he4EiWasheev4faeku8tohdiuthah7zahP"
 client_id = "solarmonitor"
 
 def connect_mqtt() -> mqtt_client: