Arson investigators are looking into a fire the Islamic Care Centre on Somerset early Wednesday morning.
Ottawa police say they received calls around 3 a.m.from people who spotted flames in the parking lot of the building.
Apparently, someone had piled debris around the door and set it ablaze.
The door frame was damaged.
Police also say there was some graffiti on the prsoperty but won't say what it said.
A 27 year old man was charged after windows were smashed at the Centre last Wednesday.
Shawn Le Guerrier is charged with two counts of mischief and one of assaulting a police officer.