New Zealand loose forward Sam Cane has been ruled out for at least a month with a hamstring injury.
Cane, 24, suffered the injury during the All Blacks' 57-22 win over Argentina in the Rugby Championship on Saturday.
He could miss up to six weeks after coming off early in the second half of the victory.
UPDATE: Matt Todd will come into the All Blacks as a replacement for @SamCane7 who is out for 4-6 weeks with a hamstring injury.-- All Blacks (@AllBlacks) September 10, 2016
Crusaders' Matt Todd, who has played three Tests, has been called into the squad to replace Cane.
The All Blacks have won all three of their Rugby Championship matches and face South Africa in Christchurch on Saturday.