Police are searching for a man responsible for a fire at a Hoppers Crossing cafe in May.
Police believe an unknown offender attended the drive through of a commercial premises on Heaths Road about 12.30am on May 31.
The offender poured an accelerant through a window then set it alight and fled the scene.
While no one was injured, it is believed that the fire caused several million dollars worth of damage.
The cause of the blaze is yet to be determined but police are treating the fire as suspicious.
Police have released CCTV images of a man they believe may be able to assist with their inquiries.
Witnesses or anyone with any further information is urged to contact Crime Stoppers on 1800 333 000 or www.crimestoppersvic.com.au