Peterborough defender Gabriel Zakuani could be involved after recovering from a shoulder injury.
Midfielder Lee Frecklington (hernia) is out, while striker Dave Hibbert has stepped up his rehabilitation from a dislocated knee.
Peterborough manager Darren Ferguson told BBC Radio Cambridgeshire: "Oldham will be another tough game as they're a hard working team.
"I know the manager Paul Dickov well and they play like he did, with a good tempo and energy.
"Boundary Park is a tough place to go and it will probably be cold and windy, but they've probably got a better pitch than us at the moment."
Source: BBC Sport
Source: BBC Sport