diff --git a/fhem/FHEM/lib/openzwave_manufacturer_specific.xml b/fhem/FHEM/lib/openzwave_manufacturer_specific.xml
index 14586c55c..ed8a230cc 100644
--- a/fhem/FHEM/lib/openzwave_manufacturer_specific.xml
+++ b/fhem/FHEM/lib/openzwave_manufacturer_specific.xml
@@ -190,6 +190,7 @@
 	<Manufacturer id="0002" name="Danfoss">
 		<Product type="0005" id="0003" name="Z Thermostat" config="danfoss/z.xml"/>
 		<Product type="0005" id="0004" name="Z Thermostat 014G0013" config="danfoss/z.xml"/>
+                <Product type="0005" id="0175" name="devolo Thermostat MT2650" config="danfoss/z.xml"/>
 		<Product type="0064" id="0001" name="RA Plus-W Radiator Thermostat"/>
 		<Product type="8004" id="2000" name="RXZ3 RF relay Switching Unit"/>
 		<Product type="8005" id="0001" name="Living Connect Radiator Thermostat" config="danfoss/living.xml"/>