Rumors of a collaborative album between Kendrick Lamar and J. Cole have been swirling around the internet for a while now. Yesterday, the two rappers freestyled over each other’s tracks in honor of Black Friday, with Cole rapping, “When you and K. Dot shit dropping?/ Bitch never, they can’t handle two black niggas this clever/ But this February, bet shit get scary when I fuck around and drop…” before trailing off. That’s a pretty ambiguous hint, but Kendrick’s sister Kayla Duckworth accidentally clarified things on social media, writing on Instagram and Facebook that a “collab” would be dropping February 2016:

It’s still a little unclear if she’s talking about the long-awaited album or just a single song or what, but it’s definitely something. She has since removed the posts in question, uploading an edited note to Instagram scrubbed of all mention of the upcoming collaboration.

Go check out my brother @kendricklamar song "Black Friday" gift to you guys its definitely some 🔥 as usual! But go listen to it you won't regret it! and I also did a very small part in it at the end, you have to start somewhere right. 🙌🏾😅 #kendricklamar #JCole #Blackfriday

A photo posted by Kayla Duckworth (@anditskayla) on Nov 27, 2015 at 7:47pm PST