diff --git a/Acknowledgements.md b/Acknowledgements.md
index a9109f6..6e1b583 100644
--- a/Acknowledgements.md
+++ b/Acknowledgements.md
@@ -1,7 +1,7 @@
 I'd like to thank the users who supported this mod both on the Minetest
 Forums and on the `#minetest` channel. In alphabetical order:
 
-* [0gb.us](https://github.com/us_0gb)
+* [0gb.us](https://github.com/0gb-us)
 * [kizeren](https://github.com/kizeren) (a.k.a. Shaun)
 * [Calinou](https://github.com/Calinou)
 * [celeron55](https://github.com/celeron55)