In their first season back in the Football League in four years, Wilder guided Oxford to mid-table safety. The team finished 12th, in the top half of the table, their highest finish in seven years. The next season Oxford finished ninth, after poor form late in the season led to the team dropping out of the play-off position they had occupied for most of the year. Oxford's chairman Kelvin Thomas gave Wilder his backing, meaning he would remain manager for the 2012–13 season. Despite failing to achieve a play-off place again in Oxford's third season back in the League, and intense speculation about his future at the club, Wilder was offered and accepted a further one-year contract for the 2013–14 season.