Harley makes first start since returningRyan Harley makes his first start for Exeter City since returning to the club as the Grecians take on Stevenage at Broadhall Way.
Also coming into the starting XI is Liam Sercombe, who missed the home fixture against Carlisle United last weekend with a knock.
Consequently Arron Davies takes a place on the bench, while David Noble misses out following the expiration of his loan spell.
With four winless games, Stevenage manager Graham Westley has made five changes to his starting line-up.
Stevenage: Day; Henry, Charles, Wells, Okimo; Adams, McAllister, Parrett, Pett; Barnard, Brunt.
Subs: Beasant, Beardsley, Walton, Whelpdale, Lee, Conlon, Deacon.
Exeter City: Hamon; Ribeiro, Butterfield, Oakley, Woodman; Bennett, Grimes, Sercombe; Harley, Wheeler, Nicholls.
Subs: Pym, Tillson, Davies, Keohane, Nichols, Cummins, Morrison.