Barcelona: Barcelona defender Dani Alves has warned his side against complacency when they host a Paris Saint-Germain side bolstered by the return of key personnel through suspension to the Camp Nou on Tuesday.

Two goals from Luis Suarez took Barca to the brink of a seventh Champions League semi-final in eight seasons as they romped to a 3-1 win in the first-leg of the quarter-final tie in Paris last week. However, a late own goal from Jeremy Mathieu offered the French champions a glimmer of hope as they welcome back top-scorer Zlatan Ibrahimovic and midfield maestro Marco Verratti.