 He made his return on the final day of the season, playing 82 minutes to help Luton to a 3–1 home victory over Oxford United and the League One title.McCormack made 23 appearances in all competitions and was released when his contract expired at the end of the season.He signed for League Two club Northampton Town on 5 June 2019 on a one-year contract, effective from 1 July.