Three Sunni Muslim men have been convicted of engaging in a terror act by burning down a Shiite mosque in the Australian city of Melbourne three years ago.

A Victoria state Supreme Court jury on Thursday convicted Abdullah Chaarani, Ahmed Mohamed and Hatim Moukhaiber over the firebombing of the Imam Ali Islamic Center on Dec. 11, 2016. No one was injured in the blaze.

Mohamed and Moukhaiber had both denied any involvement. Chaarani conceded that he was there, but argued he had been part of an act of protest, advocacy or dissent, but not terrorism.

The three will appear in court for sentencing next week. They each face a potential maximum sentence of life in prison.