diff --git a/README.md b/README.md
index f30a973..0b33d08 100644
--- a/README.md
+++ b/README.md
@@ -4,5 +4,6 @@ Some of the goals...
 * Use the Colorlight 5A-75E (or similar) ECP5 based LED wall controller as main controller, running [litex-cnc](https://github.com/Peter-van-Tol/LiteX-CNC)
 * Design all fabricated parts in FreeCAD, using CAM Workbench to produce G-Code
 * Attempt to cut all parts on what ever 'degrees of freedom' currently available. ie; start with the 3-axis I've got.
+* Build tool changer
 * Document everything the best I can, for future maintainance purposes. See [WiKi](https://git.oit.cloud/morgan/5axxon-cnc/wiki) for 'source of truth'.