diff --git a/readme.md b/readme.md
index 8fac61a..ebdfa91 100644
--- a/readme.md
+++ b/readme.md
@@ -360,6 +360,7 @@ Please read the [contribution guidelines](contributing.md) or the [creating a li
 - [Tools for Activism](https://github.com/drewrwilson/toolsforactivism)
 - [TAP](https://github.com/sindresorhus/awesome-tap) *(Test Anything Protocol)*
 - [Robotics](https://github.com/Kiloreux/awesome-robotics)
+- [MQTT](https://github.com/hobbyquaker/awesome-mqtt) *(an "Internet of Things" connectivity protocol)*
 
 
 ## License