 He scored his second goal for Watford in a 1–1 draw against Burnley, on 15 December, with a fine volley from the edge of the box.On 2 January 2013, Chalobah extended his loan at Watford until the end of the 2012–13 season.In April, he scored his fifth goal of the season with a 30-yard shot that Leicester City goalkeeper Kasper Schmeichel said he never saw; Watford won 2–1.