Ricky Leutele has been named on the wing in place of Peter Mata'utia, who's returned to Australia with a quad injury.
The other change is up front with Herman Ese'ese promoted to start in the front row and Sam Lisone dropping to the bench.
Mate Ma'a Tonga have tweaked their backline for the clash.
Solomone Kata comes in for Konrad Hurrell in the centres, alongside three-try hero Michael Jennings, while David Fusitu'a replaces former Warriors teammate Manu Vatuvei on the wing.
Samoa squad:
