Police are continuing their investigation of an armed robbery that occurred on the morning of May 4 in Morayfield.
The man entered a service station on Morayfield Road at 3.40am and produced a knife from his pocket. He demanded cash from the attendant who complied.
The man then fled the scene with a sum of cash.
No one was physically injured as a result of the robbery.
The man is described as being Caucasian in appearance, around 178cms tall and was last seen wearing a grey hooded jumper, grey track suit pants and a black balaclava.
Investigators have released CCTV footage of the incident and are appealing to anyone who has any information to contact police.