Leyton Orient have signed striker Armand Gnanduillet from Chesterfield for an undisclosed fee.

The 24-year-old has signed a two-and-a-half year deal with the O's and joins Kevin Nolan's new side.

Gnanduillet recently enjoyed a three-month loan spell with League Two outfit Stevenage where he registered six goals in 16 appearances including two against Orient.

The forward could make his debut tomorrow at Wycombe subject to Football League approval.