Mikel Arteta has revealed Jurrien Timber is a doubt for Arsenal's make or break Champions League semi-final second leg trip to Paris Saint-Germain.
Timber missed out on the matchday squad for Saturday's shock 2-1 defeat by Bournemouth at the Emirates and may not be fit enough to return on Wednesday.
Ben White started in the Dutchman's place and could keep his spot at the Parc des Princes, where Arteta's side will look to overturn a 1-0 aggregate deficit.
Asked whether he was confident Timber would be in contention in Paris, Arteta said: 'No.