Paris St Germain received a boost ahead of Wednesday’s Champions League semi-final second leg against Arsenal with Ousmane Dembele passed fit as the French champions look to turn growing squad cohesion into a place in the final.

Paris Saint-Germain striker Ousmane Dembélé has recovered from a slight hamstring problem and will be in the squad taking on Arsenal in the second leg of their Champions League semifinal on Wednesday.

Felix Zwayer has been appointed as the referee for Arsenal 's Champions League semi-final second-leg decider against Paris Saint-Germain on Wednesday night. UEFA have announced that the German official, 43, will take charge of the return leg in Paris, with Arsenal a goal down on aggregate following last week’s narrow defeat at the Emirates Stadium.