Future performed at Ryerson University in Toronto on Friday night, and his surprise guest artist didn’t disappoint. The Atlanta rapper brought out Drake himself for their joint track “Where Ya At” off Future’s new album, DS2.

The 6 God also ran through a few of his own hits, including “Energy” and “Know Yourself” from his most recent mixtape, If You’re Reading This It’s Too Late.

The performance only added more fuel to the rumor that Future and Drake have a collaborative mixtape up their sleeves. An alleged Instagram screencap appears to show a record cover with both rappers’ names on it, though it’s unclear where the image originated. The Instagram post no longer appears on OVO signee OB OBrien’s feed, where it was apparently first seen.

Whether Future has another Drake collaboration in store or not, you can enjoy fan-caught footage of their show together at Ryerson below.