Barnsley chief David Flitcroft has made a double swap following his side's goalless draw at Crystal Palace last Saturday.
Jim O'Brien and Marlon Harewood have lost their places, while Tomasz Cywka and Chris Dagnall have been drafted into the lineup.
Charlton Athletic boss Chris Powell has opted to stick with the side who enjoyed a last-gasp 2-1 victory over Leeds United last weekend.
Jonathan Obika remains on the bench, despite scoring the winning goal last time out.
Barnsley: Steele, Wiseman, Foster, Hassell, Kennedy, Mellis, Dawson, Perkins, Cywka, O'Grady, Dagnall
Charlton: Hamer, Solly, Wiggins, Dervite, Morrison, Pritchard, Hughes, Jackson, Harriott, Fuller, Kermorgant