Robert Lewandowski has recovered from a hamstring injury and been included in Barcelona's squad for Tuesday's Champions League semifinal second leg against Inter Milan.
Lewandowski, 36, has missed Barça's last four games with the problem, including the Copa del Rey final win against Real Madrid and the first leg against Inter, but returned to training at the weekend.
The Poland striker, who has scored 40 goals this season, has subsequently been included in Barça's squad for this week's match at San Siro.
However, left-back Alejandro Balde has not recovered in time and will not feature against Inter.
The defender injured his hamstring on April 12 and there was initially hope he would return for the tie against the Serie A champions, but he will now focus on being ready for Sunday's LaLiga Clásico against Real Madrid instead.
Speaking later on Tuesday, Barça coach Hansi Flick said Lewandowski would start the game on the bench.
"Everything goes in the right way," Flick said in a news conference regarding Lewandowski's fitness. "He's good, much better than we expected. He's ready for the bench. When we need him, maybe he can come in."
Flick also called on his players to go out an enjoy the occasion against Inter, reminding people that no one expected Barça to be in this position at the start of the season, fighting for a treble, and echoing comments from midfielder Dani Olmo that the atmosphere in the dressing room is "like a party."
"Do you think I have to make pressure on [the players]?" Flick added. "What do you think? When we started the season, no one had any idea what we achieved until now. Now we win two titles already [the Spanish Supercopa and the Copa del Rey].
"Now we have important weeks, important matches to win two more [LaLiga and the Champions League]. It's a good thing.
"I want my team to appreciate that, enjoy it. To show how good we can play as a team. To make the club and the fans proud. This is what Dani said. This is the way we want to play, to enjoy football."
Despite that, Barça are aware of the challenge that awaits them against Inter. They trailed 2-0 and 3-2 at home last week and struggled to deal with the threat of Simone Inzaghi's side from set plays.
"The set pieces we have to defend much better," Flick said. "But we will change some things ... you will see what."
Barça will also be without their right sided full-back in Italy, with Jules Koundé absent with a hamstring issue picked up in last week's first leg against Inter.
The game also comes soon for Marc Casadó, who is now back in training, Pablo Torre and long-term absentee Marc Bernal. Goalkeeper Marc-André ter Stegen is not registered to play in the Champions League.
Last week's first leg ended in a 3-3 draw at the Olympic Stadium, leaving everything to play for when the teams meet again on Tuesday for a place in the final against either Paris Saint-Germain or Arsenal in Munich on May 31.