Barcelona coach Ernesto Valverde has welcomed the deal for Jeison Murillo.
The defender joined last week on-loan from Valencia.
Valverde said, "Murillo? I see him pretty well.
"With time, he will be better. Our idea is that he be available as soon as possible. We have a game this Sunday and Thursday and the fact that he played in our championship is a guarantee.
"We hope the best for him."