diff --git a/src/device_library.h b/src/device_library.h
index 31bbac757..d14a44e90 100644
--- a/src/device_library.h
+++ b/src/device_library.h
@@ -38,6 +38,7 @@
 {195, DeviceType::BOILER, F("Condens 5000i"), DeviceFlags::EMS_DEVICE_FLAG_NONE},
 {203, DeviceType::BOILER, F("Logamax U122/Cerapur"), DeviceFlags::EMS_DEVICE_FLAG_NONE},
 {208, DeviceType::BOILER, F("Logamax Plus/GB192/Condens GC9000"), DeviceFlags::EMS_DEVICE_FLAG_NONE},
+{211, DeviceType::BOILER, F("EasyControl Adapter"), DeviceFlags::EMS_DEVICE_FLAG_NONE},
 {234, DeviceType::BOILER, F("Logamax Plus GB122"), DeviceFlags::EMS_DEVICE_FLAG_NONE},
 {206, DeviceType::BOILER, F("Ecomline Excellent"), DeviceFlags::EMS_DEVICE_FLAG_NONE},