Midfielder Owen Hargreaves has been ruled out of Manchester City's Carling Cup tie against Wolverhampton Wanderers at Molineux tomorrow evening.
The 30-year-old, who scored in the last round against Birmingham City, is currently suffering with a calf injury.
The former England international is Roberto Mancini's only injury concern for the match, although it is anticipated that he will make a number of changes from Sunday's 6-1 victory over Manchester United.
Mancini is expected to recall Wayne Bridge and Kolo Toure to the starting lineup.