Boston Town's away game against Wisbech, which had been scheduled for Christmas Eve, has now been brought forward to Tuesday 13 December instead.
The United Counties League has also announced the first fixtures for 2017.
Sat 7 Jan - Boston Town v Northampton ON Chenecks (3pm)
Sat 14 Jan - Cogenhoe v Boston Town (3pm)
Sat 21 Jan - Desborough v Boston Town (3pm)
Sat 28 Jan - Boston Town v Rothwell Corinthians (3pm)
Sat 4 Feb - Northampton ON Chenecks v Boston Town (3pm)
Sat 11 Feb - Boston Town v Kirby Muxloe (3pm)
Sat 18 Feb - Northampton Sileby Rangers v Boston Town (3pm)
Sat 25 Feb - Harborough v Boston Town (3pm)