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 | Auxerre | 34 | 18 | 10 | 6 | 63 | 34 | 29 | 64 |
| 2 | Angers | 34 | 18 | 7 | 9 | 51 | 37 | 14 | 61 |
| 3 | Saint-EtienneSt Etienne | 34 | 18 | 6 | 10 | 43 | 26 | 17 | 60 |
| 4 | Rodez AFRodez AF | 34 | 14 | 11 | 9 | 56 | 46 | 10 | 53 |
| 5 | Paris FCParis FC | 34 | 14 | 10 | 10 | 43 | 37 | 6 | 52 |
| 6 | PauPau | 34 | 13 | 12 | 9 | 55 | 48 | 7 | 51 |
| 7 | Caen | 34 | 15 | 6 | 13 | 45 | 42 | 3 | 51 |
| 8 | Laval | 34 | 13 | 10 | 11 | 37 | 42 | -5 | 49 |
| 9 | GuingampGuingamp | 34 | 12 | 11 | 11 | 39 | 34 | 5 | 47 |
| 10 | Bastia | 34 | 13 | 8 | 13 | 38 | 41 | -3 | 46 |
| 11 | Grenoble | 34 | 11 | 12 | 11 | 38 | 37 | 1 | 45 |
| 12 | AmiensAmiens | 34 | 10 | 15 | 9 | 31 | 34 | -3 | 45 |
| 13 | Ajaccio | 34 | 12 | 9 | 13 | 33 | 37 | -4 | 45 |
| 14 | Bordeaux | 34 | 12 | 9 | 13 | 41 | 45 | -4 | 44 |
| 15 | DunkerqueDunkerque | 34 | 11 | 8 | 15 | 31 | 46 | -15 | 41 |
| 16 | Annecy | 34 | 10 | 9 | 15 | 41 | 44 | -3 | 39 |
| 17 | Troyes | 34 | 8 | 12 | 14 | 39 | 47 | -8 | 36 |
| 18 | Concarneau | 34 | 9 | 8 | 17 | 32 | 47 | -15 | 35 |
| 19 | Quevilly | 34 | 6 | 16 | 12 | 46 | 49 | -3 | 34 |
| 20 | Valenciennes | 34 | 3 | 11 | 20 | 21 | 50 | -29 | 20 |
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