WotLK cant macro divine sacrifice

[sagehtsekik]

im multiboxing and trying a simple macro, remember divine sacrifice has no gcd.
#showtooltip
/cast [target=player] hand of salvation
/cast Divine Sacrifice

and divine sacrifice never actives unless i press the button individually?

[Whiteman]

Because they share GCD, and you can even test your self, without macro to see, that DS goes on gcd on HoS use(u need to wait 1sec and to press it again)