The Wallabies must make at least two enforced team changes after winger Dylan Pietsch was forced out of the grand slam spring tour of Europe with a calf injury.
Pietsch is on his way back home to Australia after hurting himself in the Wallabies' 42-37 tour-opening triumph over England at Twickenham on Sunday morning.
The Western Force recruit's disappointment is joy for Queensland Reds and Australia XV vice-captain Josh Flook, who will join the squad after impressing in a 10-10 draw with Bristol on the weekend.