Nicky Carle's agent insists the attacking midfielder is committed to Sydney FC despite rumours of the player's desire to join Western Sydney Wanderers.

Carle, who lives in the outer-western Sydney suburb of Luddenham, has another year on his contract but speculation in the past week suggested the 32-year-old sounded out the Wanderers about making the switch in the January transfer window.

But that talk has been swiftly put to bed by his agent, Tony Rallis. Speaking to Fairfax Media on Tuesday night, Rallis wanted to end the rumour and reaffirmed his client's total desire to stay with the Sky Blues.

''I can categorically confirm that Nicky is happy at Sydney FC, that there's no issues and he is 100 per cent committed to the club,'' Rallis said.