Holy Word: Chastise

[Sal]

I tend to heal with mouseover macros on my priest (such as #showtooltip Heal
/cast [@mouseover] Heal), but Holy Word: Chastise does not seem to work with the standard mouseover macro. Do I need to specify which Holy Word I'm using in the macro, or does it just not work?
Edit: nevermind

[Danner]

It works.... if you put the actual spell (nonmacroed) on your hotbars somewhere. I think blizzard need to re-evaluate how this spell works tbh.