 On 7 February 2012, Demetriou extended his contract with Kidderminster until the end of the 2013–14 season.He got his first goal on 4 September 2012, a last-minute equaliser away to Braintree Town via a 20-yard strike called a "stunner" by the "Essex Chronicle".The following 12 January, he scored his only other goal for the Harriers, a free kick to open a 2–0 win in the season's trip to Mansfield.