Town's home League One encounter against Crewe Alexandra will now take place on Tuesday 16th April with kick off at 7.45.
The match was due to take place on Saturday 6th April but Crewe have reached the Johnstone's Paint Trophy Final, which will take place on Sunday 7th April.
Tickets for Saturday's home League One game against Preston North End are now on sale via phone 0871 876 1993.