disable touch pad click

Hi,

maybe I'm somewhat old-school but the clickable touchpad on my new lemote
yeeloong
drives me crazy. How can I disable the click on the touchpad on this machine.
I guess some option in mouse section in xorg.conf will do the trick but
mouse(4) was not really enlighten to me.

This is -current and mouse is detected as wsmouse0 at pmsi0 mux 0.

Thanks,
Regards,

Jvrg