All Blacks loose forward Liam Messam returns from injury for the Chiefs against the Blues at Eden Park on Saturday.
Messam hurt his back last week before the team's big loss to the Crusaders in Christchurch last weekend, an injury which the Chiefs kept secret until the night of the game.
His return will boost a Chiefs team which needs only a bonus point to win the New Zealand conference.
Prop Toby Smith returns to the starting line-up, as does centre Tim Nanai-Williams. Andrew Horrell, who performed well as a substitute against the Crusaders, starts at fullback, with Robbie Robinson moving to the left wing.
Lelia Masaga is back on the right wing, with Aseali Tikoirotuma dropped to the reserves.