diff --git a/sonoff/my_user_config.h b/sonoff/my_user_config.h
index a87a8f79d..ff542b7a6 100644
--- a/sonoff/my_user_config.h
+++ b/sonoff/my_user_config.h
@@ -271,6 +271,7 @@
 //#define USE_MQTT_AWS_IOT                         // Enable MQTT for AWS IoT - requires a private key (+56.7k code, +6.0k mem and +6.6k additional during connection handshake)
   // you need to generate a private key + certificate per device
   // and update 'sonoff/sonoff_aws_iot.cpp'
+  // Full documentation here: https://github.com/arendst/Sonoff-Tasmota/wiki/AWS-IoT
 
 // -- KNX IP Protocol -----------------------------
 //#define USE_KNX                                  // Enable KNX IP Protocol Support (+9.4k code, +3k7 mem)