The third meeting of the series between the teams - which also doubles up as the countries' second clash in this year's Rugby Championship - was scheduled to be played in West Australia on August 28.
But after a decision on Friday by New Zealand Rugby to pull out of the game sparked a war of words between the nations' rugby officials, Marinos is confident the match can still happen on a later date.
"We're working hard now with the West Australian government and the stadium to see if we can't move that to September 4," Marinos told Channel Nine on Sunday.
