Lyon manager Rudi Garcia is hoping to have Maxwel Cornet and Karl Toko Ekambi available for their crucial cup game against PSG.
Lyon will be aiming to qualify for the French Cup final when they welcome Thomas Tuchel's side to the Groupama Stadium on Wednesday.
Cornet missed the Kids' 2-0 derby victory over Saint-Etienne on Sunday and he is still not certain if he will return to action against the Ligue 1 leaders.
Editors' Picks
Toko Ekambi, on his part, came on as a 77th-minute substitute in Sunday's fixture but suffered muscle pains at the end of the encounter.