He said: “It is a concern we gave those three goals away against Inter because we didn’t keep our shape and made a lot of mistakes.
“But Inter were a lot better team than anyone else we have played in pre-season so if we are going to make those errors, it is better to do it against them than in another couple of weeks.
“No team plays well at this stage, not even Chelsea or Arsenal.
“The main thing is we have two more days to prepare for Sunday’s game.
“I am sure we will improve defensively and our overall performance will be much better.”
