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 | 26 | 21 | 5 | 0 | 73 | 25 | 48 | 68 |
| 2 | Marseille | 26 | 15 | 4 | 7 | 53 | 33 | 20 | 49 |
| 3 | MonacoMonaco | 26 | 14 | 5 | 7 | 51 | 32 | 19 | 47 |
| 4 | Nice | 26 | 13 | 8 | 5 | 50 | 31 | 19 | 47 |
| 5 | Lyon | 26 | 13 | 6 | 7 | 50 | 33 | 17 | 45 |
| 6 | Lille | 26 | 12 | 8 | 6 | 40 | 28 | 12 | 44 |
| 7 | StrasbourgStrasbourg | 26 | 12 | 7 | 7 | 41 | 33 | 8 | 43 |
| 8 | Lens | 26 | 11 | 6 | 9 | 31 | 29 | 2 | 39 |
| 9 | Brest | 26 | 11 | 4 | 11 | 38 | 40 | -2 | 37 |
| 10 | Toulouse | 26 | 9 | 7 | 10 | 33 | 29 | 4 | 34 |
| 11 | Auxerre | 26 | 8 | 8 | 10 | 37 | 39 | -2 | 32 |
| 12 | Rennes | 26 | 9 | 2 | 15 | 35 | 37 | -2 | 29 |
| 13 | NantesNantes | 26 | 6 | 9 | 11 | 29 | 43 | -14 | 27 |
| 14 | Angers | 26 | 7 | 6 | 13 | 26 | 42 | -16 | 27 |
| 15 | Reims | 26 | 5 | 8 | 13 | 26 | 40 | -14 | 23 |
| 16 | Le HavreLe Havre | 26 | 6 | 3 | 17 | 26 | 55 | -29 | 21 |
| 17 | Saint-EtienneSt Etienne | 25 | 5 | 5 | 15 | 25 | 57 | -32 | 20 |
| 18 | Montpellier HSCMontpellier | 25 | 4 | 3 | 18 | 21 | 59 | -38 | 15 |
| > Ligue 1 Full Table | |||||||||
