Robbie Coleman will start on the left wing for the Brumbies in their play-off qualifier against the Chiefs in Canberra on Saturday.
Coleman comes in for Clyde Rathbone, who strained a hamstring in last weekend's victory over the Force.
The Brumbies have also had to make a change to their front row reserves with JP Smith (knee injury) replaced by debutant Allan Alaalatoa.
Meanwhile, the Chiefs have made just one change to the team that beat the Blues in Auckland, with Dwayne Sweeney starting at fullback in place of Tom Marshall.
Brumbies – 15 Jesse Mogg, 14 Henry Speight, 13 Tevita Kuridrani, 12 Christian Leali'ifano, 11 Robbie Coleman, 10 Matt Toomua, 9 Nic White, 8 Ben Mowen (c), 7 Jarrad Butler, 6 Scott Fardy, 5 Leon Power, 4 Sam Carter, 3 Ben Alexander, 2 Josh Mann-Rea, 1 Scott Sio.
Subs: 16 Ruaidhri Murphy, 17 Ruan Smith, 18 Allan Alaalatoa, 19 Fotu Auelua, 20 Tom McVerry, 21 Michael Dowsett, 22 Joe Tomane, 23 Pat McCabe.
Chiefs – 15 Dwayne Sweeney, 14 Asaeli Tikoirotuma, 13 Tim Nanai-Williams, 12 Bundee Aki, 11 James Lowe, 10 Aaron Cruden (c), 9 Tawera Kerr-Barlow, 8 Liam Squire, 7 Tanerau Latimer, 6 Liam Messam, 5 Brodie Retallick, 4 Mike Fitzgerald, 3 Ben Tameifuna, 2 Mahonri Schwalger, 1 Jamie Mackintosh.
Subs: 16 Nathan Harris, 17 Pauliasi Manu, 18 Nick Barrett, 19 Matt Symons, 20 Tevita Koloamatangi, 21 Augustine Pulu, 22 Gareth Anscombe, 23 Tom Marshall.
Photo: Stefan Postles/Getty Images