Ruffier's unusual mistake gives Caen the lead at Saint-Etienne

Casimir Ninga got wide down the left and passed to Fayçal Fajr, Caen offensive midfielder then managed to score from the edge of the penalty box to give Caen the lead as Stéphane Ruffier didn't cover himself in glory. That's actually the first mistake leading to a goal from Saint-Etienne's goalkeeper since October 2015 in Ligue 1.