Barcelona coach Ernesto Valverde admits facing Inter Milan without Leo Messi is a "challenge".
Barca meet Inter in the Champions League on Wednesday night.
"Of course we are very affected by the fact that he isn't here," Valverde told a press conference.
"It's a challenge for us to take the matches forward.
"We're very motivated, we're going to miss him but we want to miss him by winning.
"We have players in the team to replace him and also options to change the way we play.
"I won't give clues to the opponent."