An automatic one-match ban saw the centre-back suspended for the 3-0 win over Aston Villa before the international break, but he will now also serve an additional suspension and so misses the trip to Wolves on 16 September.
A statement from the FA read: “The defender admitted that he acted in an improper manner and used abusive and insulting words towards a match official after being sent off in the 29th minute and the sanctions were subsequently imposed by an independent regulatory commission.”