Wiz Khalifa is still not happy that Tyga dropped off of his Under the Influence of Music tour.

The main issue isn't that Tyga quit -- Wiz is upset that he didn't reach out directly. He says, "His people was just like, 'Naw, we ain’t gon' be on the tour.' He said he’s filming his movie and finishing up his album, but that’s a wack excuse.”

Wiz says he hasn't spoken to Tyga since then, but it's not a total deal breaker. "We cool. That’s the homie; that was just a wack move. I felt like that was just corny, man, like we’re better than that... You don’t just say album and a movie just to sound like you got something to do. I’m shooting a movie as soon as I get off of tour…and I got a son, too."

The "Rack City" rapper may or may not be missed, but concertgoers can still expect sets from Jeezy, Ty Dolla $ign, Rich Homie Quan, Sage the Gemini, IamSu and others.