diff --git a/docs/developer-guide/080-extensions.md b/docs/developer-guide/080-extensions.md
index e583d41d..647efbe3 100644
--- a/docs/developer-guide/080-extensions.md
+++ b/docs/developer-guide/080-extensions.md
@@ -29,6 +29,7 @@ The current extensions are available in the [extensions repository](https://gith
 
 * [EMS](https://github.com/openremote/extensions/tree/main/ems): A new extension-based implementation of the Energy Management System with GOPACS support.
 * [ENTSO-E](https://github.com/openremote/extensions/tree/main/entsoe/): Agent for retrieving ENTSO-E energy price data and storing it as predicted datapoints.
+* [OTA Firmware Updateing](https://github.com/openremote/extensions/tree/main/hawkbit/): Hawkbit integration for managing firmware updates.
 
 ## Current status