Barcelona president Joan Laporta is confident that his team will shake off the hiccup of losing to PSG and go on to win El Clasico.
“We are going through disappointment for losing to PSG, but we're going to Madrid to win,” Laporta told a young fan.
“I still feel bad [we couldn't beat PSG], we had a lot of hopes and that was the fundamental thing. We were all excited. Now it's time to get over this disappointment," he added.
Barcelona are up against Real Madrid in a game that would probably decide who wins La Liga this season.
Real Madrid are bursting with confidence after picking up a surprise penalty shootout win against holders Manchester City in their quarter-final second leg.
Barca are eight points behind Madrid in the race for La Liga title this season.