Defending champions, South Africa, have been forced into a late change ahead of Saturdays Rugby Championship test match against Argentina in Durban.
Prop Boan Venter will start in the number one jersey in place of Ox Nche, who was forced to withdraw from the team due to an injury. Venter was initially named on the replacement bench.
Flank Marco van Staden replaces Venter on the bench. He can also provide cover at hooker, while Jan-Hendrik Wessels will serve as the back-up prop and hooker.