diff --git a/Hoverboard-Wheels.md b/Hoverboard-Wheels.md
index 3cdfbd0..32f2d7e 100644
--- a/Hoverboard-Wheels.md
+++ b/Hoverboard-Wheels.md
@@ -32,7 +32,7 @@ Here are a few interesting builds with hoverboard wheels, you will find many mor
 * [Extending the shaft on a 6.5" wheel](https://www.youtube.com/watch?v=aJ_qoiFvPzs)
 * [Mounting a disk brake on a 6.5" wheel](https://www.youtube.com/watch?v=GWQx6ymAfUk)
 * [Delta rewiring ona 6.5" wheel](https://www.youtube.com/watch?v=sO9VX6ElDfY)
-* [Omniwheel](https://www.youtube.com/watch?v=QXF6hNVUydI)
+* [3D printed Mecanum wheels](https://hackaday.com/2021/06/25/3d-printed-mecanum-wheels-for-hoverboard-motors/)
 * [Nice teardown with explanation of the characteristics](https://discourse.odriverobotics.com/t/project-hoverarm/441/2?u=madcowswe)
 * [Torque/Price ratio](https://youtu.be/_VUtfK4bCl8?t=33)
 * [Great explanation of the hall sensor resolution of a hoverboard wheel](https://www.youtube.com/watch?v=_VUtfK4bCl8&t=533s)