Fire services were called to the Event Cinemas complex on Queen Street this afternoon after smoke was seen coming from the building.
Northern fire communications shift manager Scott Osmond said six fire trucks and a cherry picker were called to the scene about 12.30pm, after reports of smoke coming from a sign.
"It turned out to be a small amount of smoke coming from a ventilation chimney in Carl's Jr. It was nothing abnormal."
He said nobody was evacuated from the building during the incident.