The Montreal police arson squad is investigating a suspicious early-morning fire in Pointe Aux Trembles.

Around 5:45 a.m., a Molotov cocktail was thrown through the window of a building at 11722 Notre Dame St. E.

A small fire started inside, causing minimal damage, said Montreal police Const. Yannick Ouimet.

No arrests have been made.

Two male suspects fled the scene on foot, but police do not have a description of them, Ouimet said.