Javier Pastore scored twice as Paris St Germain beat Nice 3-1 to return to the top of Ligue 1.
The two-time reigning champions moved a point ahead of Lyon with victory over Claude Puel's side.
Pastore's opener was cancelled out in first-half injury time by Mathieu Bodmer but the Argentinian scored again just after the hour and Edinson Cavani's penalty rounded off the result.