Wanderers will take on Maidenhead United in a pre-season friendly on Saturday 30th July (k.o. 3pm).
The National League South side are in play-off contention and will meet Gareth Ainsworth's men at York Road ahead of the 2016/17 campaign.Wanderers' last visit across the county border was in 2008 when a solo Matt Phillips goal gave the visitors a 1-0 win in a pre-season friendly.
Ticket details will be announced in due course.
It's the second confirmed pre-season date for the Chairboys, who will also take on Queens Park Rangers at Adams Park on Friday 22nd July.