50 Cent and Nas were at odds for a while.

Remember when Fif dissed him in the “Piggy Bank” video, along with Jadakiss and Fat Joe?

But 50 and Nas seem cool with each other these days, because they collaborated on Nas’ forthcoming album.

"Nas got a CD coming out, Magic 2, that I'm featured on," 50 Cent told XXL. "I got a joint with him called 'Office Hours' we did together. We ain't worked together since Power of a Dollar. It was cool to get in with him and do something like that. It's interesting that the relationship is different because we in two different places now."

50 later talked about Nas helping him back in the day.

"Nas, when I first interacted with him, he was like, ‘Yo, who’s that?’” he recalled. “’Cause the ‘How to Rob’ record got his attention. He’s like, ‘Yo, that’s like when I first came out. That energy is, like, raw.’ And he just wanted to see who I was. Just wanted me to be around and sh*t like that. Then, he let me come on tour with him and he didn’t have to do that.”

Are you amped for the “Office Hours” song?