Prusa i3 MK3 X stepper motor cable holder

On my brand new Prusa i3 MK3, I noticed that the X-axis motor cable was not guided like those of the other axes.
This small guide is attached to the remaining hole in front of the motor and the output cable attached with two cable ties as show in the first picture.
You can use the provided cable ties and an M3x10 screw from the spare parts.

HTH