Lil Wayne’s after party had to be evacuated after someone snuck in and filled the air ducts with pepper spray.

Last night, Weezy was hosting an after party for his show at a club in Montreal called La Mouche.

Apparently someone snuck into the back room of the club and released pepper spray into the ventilation system.

As of now, police are still unaware of who was behind the pepper spray attack, but they are investigating.

A rep for Lil Wayne says the rapper is, “okay and gearing up for his next stop in Toronto.”

It’s going to take a little more than pepper spray to take Weezy down.