diff --git a/sd-card/config/config.ini b/sd-card/config/config.ini
index 579d94fa..ef553304 100644
--- a/sd-card/config/config.ini
+++ b/sd-card/config/config.ini
@@ -41,7 +41,7 @@ CheckDigitIncreaseConsistency = False
 ;[MQTT]
 ;Uri = mqtt://IP-MQTT-SERVER:1883
 ;Topic = /watermeter/readout
-;ClientID = watermeter
+;ClientID = wasser
 
 [AutoTimer]
 AutoStart= True