Birdman and Lil Wayne
Birdman (left) and Lil Wayne at the BMI R&B/Hip-Hop Award in New York City, Aug. 22, 2013. Getty Images/Neilson Barnar

Lil Wayne seems to have no interest in ending his feud with Birdman as the former once again took shots at the latter's Cash Money Records at Drake's concert Sunday. Wayne recently released diss tracks for Birdman and his record label, despite the latter saying that he wanted to end the beef with the 33-year-old.

On Sunday, Drake supported Wayne as the two performed together at the Canadian rapper's Houston concert. Wayne got the crowd all roaring as he slammed Birdman, saying "F--- Cash Money." The video of the performance was released Monday by TMZ.

This is not the first time Wayne has used this phrase to take a dig at Birdman. Last week Wednesday, during Drake’s "Summer Sixteen" tour stop in Miami, Wayne came on stage to perform “A Milli.”

“Ladies and gentlemen, read the man’s shirt, read the man’s shirt,” Lil Wayne said, while pointing at Drake’s shirt which read “revenge.” As the audience reacted to Drake’s shirt, Wayne said: “F--- Cash Money!”

Over the weekend, Wayne made a Twitter announcement that he was considering retiring from rap.

“I AM NOW DEFENSELESS AND mentally DEFEATED & I leave gracefully and thankful I luh my fanz but I’m dun,” he tweeted early Saturday morning. “Ain’t lookin for sympathy, just serenity.”

Following the emotional tweet, Weezy's friends expressed their support amid his ongoing feud with Birdman.

"We are fighting until you get yours. Freedom to drop music and peace of mind," Drake said Sunday. "I know you gave me a shot and all I can ever do with the rest of my life is return the favor. YOUNG MONEY FOREVER."

As of now, Wayne is still suing Birdman and Cash Money for $51 million after the 47-year-old rapper's label reportedly refused to release "The Carter V" for years.