diff --git a/README.md b/README.md
index 69eb78e..efa1aa4 100644
--- a/README.md
+++ b/README.md
@@ -274,6 +274,7 @@ Here are complete firmwares to turn them into MQTT-controlled smart home nodes:
 #### Smart Home Hardware Interfaces
 
 * [aqara-mqtt](https://github.com/monster1025/aqara-mqtt) - Aqara (Xiaomi) Gateway to MQTT bridge.
+* [amcrest2mqtt](https://github.com/dchesterton/amcrest2mqtt) - Amcrest doorbell to MQTT bridge. Uses Home Assitant's MQTT discovery protocol.
 * [aqara2mqtt](https://github.com/hobbyquaker/aqara2mqtt) - Attach [Aqara](http://www.aqara.com.cn/us/index.html) Smart Hubs to MQTT.
 * [can2mqtt](https://github.com/c3re/can2mqtt) - CAN-Bus - MQTT Bridge (also works vice versa).
 * [cul2mqtt](https://github.com/hobbyquaker/cul2mqtt) - Interface between [Busware CUL](http://shop.busware.de/product_info.php/cPath/1/products_id/29) (868MHz RF-Devices like ELV FS20, HMS, EM, ...) and MQTT.