The Burkina Faso international has moved to the Stade du Moustoi for an undisclosed fee.
The 24-year-old, who was once on trial at Manchester United, had been at Auxerre for seven years.
Auxerre were relegated from Ligue 1 last season after a dramatic last-day defeat to Montpellier.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | Paris Saint-GermainPSG | 10 | 8 | 2 | 0 | 29 | 8 | 21 | 26 |
| 2 | Marseille | 10 | 6 | 2 | 2 | 23 | 12 | 11 | 20 |
| 3 | MonacoMonaco | 10 | 6 | 2 | 2 | 15 | 7 | 8 | 20 |
| 4 | Lille | 10 | 5 | 3 | 2 | 16 | 9 | 7 | 18 |
| 5 | Nice | 10 | 4 | 4 | 2 | 19 | 9 | 10 | 16 |
| 6 | Lyon | 10 | 4 | 3 | 3 | 17 | 15 | 2 | 15 |
| 7 | Lens | 10 | 3 | 5 | 2 | 9 | 7 | 2 | 14 |
| 8 | Reims | 10 | 4 | 2 | 4 | 16 | 15 | 1 | 14 |
| 9 | StrasbourgStrasbourg | 10 | 3 | 4 | 3 | 19 | 19 | 0 | 13 |
| 10 | Auxerre | 10 | 4 | 1 | 5 | 17 | 18 | -1 | 13 |
| 11 | Brest | 10 | 4 | 1 | 5 | 13 | 16 | -3 | 13 |
| 12 | Toulouse | 10 | 3 | 3 | 4 | 11 | 11 | 0 | 12 |
| 13 | Rennes | 10 | 3 | 2 | 5 | 13 | 16 | -3 | 11 |
| 14 | NantesNantes | 10 | 2 | 4 | 4 | 12 | 14 | -2 | 10 |
| 15 | Angers | 10 | 2 | 4 | 4 | 11 | 16 | -5 | 10 |
| 16 | Saint-EtienneSt Etienne | 10 | 3 | 1 | 6 | 10 | 24 | -14 | 10 |
| 17 | Le HavreLe Havre | 10 | 3 | 0 | 7 | 8 | 20 | -12 | 9 |
| 18 | Montpellier HSCMontpellier | 10 | 1 | 1 | 8 | 8 | 30 | -22 | 4 |
| > Ligue 1 Full Table | |||||||||
