Celtic manager Neil Lennon has claimed that his side will learn from their 4-0 defeat at the hands of Ajax on Saturday.
The SPL champions were soundly beaten in Amsterdam as they concluded the European leg of their pre-season tour.
"You learn a lot about a team in defeat," said Lennon. "You pick a lot up and we're not demoralised by any manner or means.
"We do know there are a lot of improvements to make. We've already learned a lot from Ajax. It's a marker for where we are and where we need to be for the Champions League.
"We're still in pre-season mode but now we really need to knuckle down ahead of the Norwich and Inter Milan games."
The Bhoys will return to Scotland to take on Norwich at Celtic Park on Thursday.
