diff --git a/sd-card/config/config.ini b/sd-card/config/config.ini
index 1f6cb3dd..4603df2f 100644
--- a/sd-card/config/config.ini
+++ b/sd-card/config/config.ini
@@ -50,6 +50,8 @@ CheckDigitIncreaseConsistency = false
 ;Uri = mqtt://IP-ADRESS:1883
 ;Topic = wasserzaehler/zaehlerstand
 ;TopicError = wasserzaehler/error
+;TopicRate = wasserzaehler/rate
+;TopicTimeStamp = wasserzaehler/timestamp
 ;ClientID = wasser
 ;user = USERNAME
 ;password = PASSWORD