Celtic manager Ronny Deila has said that tomorrow's Scottish Premiership match against Hamilton is more important than Thursday night's return leg with Inter Milan.
The Scottish Premiership leaders still have a chance to qualify for the last 16 of the Europa League, but Deila has said that league victory and qualification for the Champions League remains their priority.
"We know that the league is the most important thing. So, in my mind, this Sunday is more important than Thursday night because we know what is in the pot if we win," Deila told The Scotsman.
"It [adapting] is about culture. That is what we work on every day and when you have a clear style sometimes it is easier to go into matches when you are tired.
"You rely on your pattern, where everyone knows what's happening. That is what we want to build up here and that is going to be hard to cope with for any team who comes to Celtic Park."
Celtic head into tomorrow's match level on points with Aberdeen, at the top of the Scottish Premiership table.