diff --git a/src/ems_devices.h b/src/ems_devices.h
index e1c183ad9..59e3aa9ac 100644
--- a/src/ems_devices.h
+++ b/src/ems_devices.h
@@ -234,8 +234,6 @@ static const _EMS_Device EMS_Devices[] = {
     {161, EMS_DEVICE_TYPE_MIXING, "MM200 Mixing Module", EMS_DEVICE_FLAG_NONE},
     {69, EMS_DEVICE_TYPE_MIXING, "MM10 Mixing Module", EMS_DEVICE_FLAG_NONE},
     {159, EMS_DEVICE_TYPE_MIXING, "MM50 Mixing Module", EMS_DEVICE_FLAG_NONE},
-    {79, EMS_DEVICE_TYPE_MIXING, "Junkers M100", EMS_DEVICE_FLAG_NONE},
-    {80, EMS_DEVICE_TYPE_MIXING, "Junkers M200", EMS_DEVICE_FLAG_NONE},
 
     //
     // HeatPump - type 0x38