 On 22 January 2014, Cleyton signed for Dinamo Zagreb after his former Kayserispor manager Robert Prosinecki recommended him to the club.On 28 March 2014, it was reported by the club that the two parties had mutually agreed to terminate the player's contract as a result of misconduct not tolerated by the club.Croatian media reported that Cleyton provoked and engaged in a fight at a Zagreb night club in the early morning hours of 27 March 2014 while heavily under the influence of alcohol.