Arsenal manager Arsene Wenger has urged his side to show more discipline ahead of their Premier League clash against Tottenham Hotspur on Sunday.

This comes in the wake of Granit Xhaka receiving a red card against card against Swansea City.

‘I have no specific idea what I will do [in terms of team selection] but am I bit concerned? Yes, of course,’ Wenger told the Arsenal website.

‘Discipline is important because we want to be effective in all situations we face, and in the derby it is important to keep control of your reaction and to have a strong discipline. It is part of the effectiveness in these games.

‘Normally [Granit] is a very composed and calm guy, sometimes on the field he has a reaction that is a bit impulsive and he knows that. He has to work on that and keep control of his reactions in the game.’

Arsenal will welcome Tottenham Hotspur to the Emirates Stadium in the Premier League on Sunday.

Kick-off has been set for 14:00.