Travis Scott is still riding the success of his Birds in the Trap Sing McKnight album and is channeling the momentum into new work with Yung Lean.

The Houston rapper posted a picture on Instagram of the Swedish artist in the studio with a simple caption tagging him.

The two previously worked together on Lean’s song “Ghosttown” off the 2014 project Unknown Memory.

Yung Lean released his Warlord album in February while Scott dropped Birds and is reportedly working on an LP called ASTROWORLD.