 Moström signed a pre-contract with the Swedish club Kalmar FF in July 2011, and was going to join the club when his contract with Molde expired after the 2011 season.Moström did however change his mind, and asked Kalmar FF if they could destroy the contract, and instead he signed a new contract with Molde lasting till the end of the 2014 season.He made 27 appearances and scored three goals in the 2011 Tippeligaen season where Molde won the first top-flight title in club history.