ACT Police have arrested one man after a minor fire in a living room of a home in Hackett on Tuesday morning.
Police received a call about the fire at the MacKenzie Street home at about 11:30am.
ACT Fire and Rescue went to the scene and extinguished the blaze.
One person was treated by the ACT Ambulance Service for minor injuries, ACT Police said.
Police believe the fire is suspicious.
One man was arrested and he is now assisting police with the investigation.
Any witnesses are urged to contact Crime Stoppers on 1800 333 000, or at act.crimestoppers.com.au.