St Kilda coach Alan Richardson has named defender Dan McKenzie to replace captain Jarryn Geary for Round Six.

McKenzie was the only change made at the selection table ahead of the side's clash with Adelaide at Marvel Stadium on Saturday afternoon.

McKenzie returns after missing Round Five with concussion, edging out several contenders for a spot in the final team.

IN - Dan McKenzie
OUT - Jarryn Geary (quad)

St Kilda's Round Six side is...

B: Webster, Brown, Savage
HB: Wilkie, Battle, McKenzie
C: Steven, Ross, Newnes
HF: Bilings, Bruce, Parker
F: Lonie, Membrey, Gresham
Foll: Marshall, Steele, Sinclair
Int: Kent, Acres, Paton, Long
Emg: Longer, Joyce, Hind, Marsh