French Cup exit on Monday at the hands of Nice and they now have a 13-point lead over Marseille in the title race after 23 matches.
Zimbabwe midfielder Marshall Munetsi scored twice for the home side to go with goals from Hugo Ekitike, Azor Matusiwa and Wout Faes.
Bordeaux’s poor season continued when they were thrashed 5-0 at Reims and finished the game with 10 men after a red card for Danylo Ignatenko.