Is there a 'Pick up' disabler?

[shawnikaros]

I have this annoying problem when trying to use smartsnap tool on a small and light props (crates, barrels, smaller objects etc.),
everytime I try to smartsnap using E key, it picks the object up instead of snapping it on place.
So, what I'm asking here; is it possible to disable the pickup command instead of just changing the USE key?

Thanks!

[Jackpody]

sv_playerpickupallowed 0

should work.

[shawnikaros]

Problem solved,
Thank you so much!