The 31-year-old has been recruited to provide cover for skipper Gareth Jelleyman, who is battling an Achilles injury.
Mayo's short-term deal comes about after his move into the Police Force following recent playing spells with Corby Town and Stamford AFC.
He has also figured predominantly for Lincoln City, Watford, Darlington and Mansfield Town during his career.
Tuesday evening's clash against Altrincham will only proceed if it passes a morning inspection. The home side have not disclosed a time for the inspection yet, but news will be made available as soon as possible via the usual streams.