Jamie Jones will be back in the Leyton Orient goal for the home game against MK Dons.
Jones has been out for a month after a hernia operation but played for the reserves last week, and his return to fitness saw boss Russell Slade allow on-loan keeper Jason Brown to return to Blackburn on Monday.
Midfielder Adam Chambers also played for the second string after calf surgery and will probably be on the bench.
Ben Chorley is available after a one-game ban but fellow centre-half Terrell Forbes is still suspended.
Slade is likely to restore Chorley in the middle with Elliot Omozusi reverting to right-back.
Winger Dean Cox could also be in line for a return after a virus.