Arsène Wenger has made four changes to his side to face Chelsea at Emirates Stadium on Saturday.

Laurent Koscielny returns from a two-match suspension to resume his partnership with Thomas Vermaelen at the heart of defence, while Kieran Gibbs replaces Andre Santos at left back.

Aaron Ramsey is included in place of the injured Mikel Arteta, with Alex Oxlade-Chamberlain getting the nod in place of the ineligible Yossi Benayoun.

Abou Diaby and Francis Coquelin are back among the substitutes after their injury lay-offs.

Team in full: Szczesny, Sagna, Vermaelen, Koscielny, Gibbs, Song, Ramsey, Rosicky, Oxlade-Chamberlain, Walcott, Van Persie.

Substitutes: Fabianski, Djourou, Santos, Diaby, Coquelin, Gervinho, Chamakh.

Copyright 2014 The Arsenal Football Club plc. Permission to use quotations from this article is granted subject to appropriate credit being given to www.arsenal.com as the source 21 Apr 2012