Striker Heidar Helguson will miss Cardiff City's bid to seal promotion to the Premier League against Charlton on Tuesday because of injury.
Iceland international Helguson, 35, damaged a hamstring in Saturday's
And having scored the opener, Helguson watched substitute Rudy Gestede's second-half brace.
Fellow striker Fraizer Campbell and defender Matt Connolly also remain on the sidelines.
Campbell, who in January 2012, has an ankle problem.
A groin strain keeps Connolly on the sidelines as they face a side bidding for a play-off place and who beat on Saturday.