diff --git a/fhem/FHEM/10_MQTT2_DEVICE.pm b/fhem/FHEM/10_MQTT2_DEVICE.pm
index 8a3630883..21c7da946 100644
--- a/fhem/FHEM/10_MQTT2_DEVICE.pm
+++ b/fhem/FHEM/10_MQTT2_DEVICE.pm
@@ -25,6 +25,7 @@ MQTT2_DEVICE_Initialize($)
     devicetopic
     disable:0,1
     disabledForIntervals
+    model
     readingList:textField-long
     setList:textField-long
     getList:textField-long