Beauden Barrett replaces Damian McKenzie as All Blacks flyhalf for Cane's 100th test

Wallabies boss Joe Schmidt has shuffled his pack for the Wellington showdown. 

RAZOR'S EDGE: Head Coach Scott Robertson looks on during a New Zealand All Blacks training session in Wellington. Pic: Hagen Hopkins/Getty Images

All Blacks coach Scott Robertson has dropped flyhalf Damian McKenzie from his starting side and replaced him with Beauden Barrett for New Zealand's last test of the Rugby Championship against Australia in Wellington on Saturday.

Sam Cane was named at openside flanker for his 100th test and he will become the 13th All Black to pass the milestone in his final international on New Zealand soil.