Firefighters were called as Flagstone Coles was evacuated yesterday.
Two crews arrived at the scene just before 4pm and customers and staff were sent from the complex as the alarm sounded.
A Queensland Fire and Emergency Services spokeswoman said the crews made the area safe for people to enter the building.
One crew left at 4.20pm, and the other was finished at the scene at 4.30pm.
The spokeswoman said there was evidence of smoke.
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