 He was introduced as a substitute again in the 2012 Conference Premier play-off Final at Wembley Stadium, in which Luton lost 2–1 to York City, and completed the loan spell with 17 appearances and one goal.McAllister rejoined Conference South club Eastleigh on a two-year contract on 26 June 2012.His first appearance after his return came on the opening day of 2012–13 in a 3–0 defeat away to Boreham Wood and scored his first goal three days later in a 1–1 draw at home to former club Basingstoke Town.