Zlatan Ibrahimović is expected to deal with his heel injury for the rest of the 14-15 season.
"He still has pain in his heel. It's pain that can change in intensity," Paris Saint-Germain club doctor Eric Rolland told RMC Sport.
"Recently, it hasn't got worse, but it will be present until the end of the season. Zlatan will not play every game.
"He just wanted to look after himself ahead of the trip to Barcelona."