Arsène Wenger has named an unchanged team for this afternoon's trip to Southampton.
Elsewhere, Per Mertesacker is back on the bench after missing Saturday's win over Newcastle with illness.
Team in full: Szczesny, Sagna, Koscielny, Vermaelen, Gibbs, Arteta, Wilshere, Oxlade-Chamberlain, Cazorla, Podolski, Walcott.
Subs: Martinez, Mertesacker, Coquelin, Ramsey, Rosicky, Gervinho, Giroud.Copyright 2015 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