Rap rivals Kanye West and 50 Cent will go head to head on September 11th when their albums are released simultaneously.

Last month, West decided to release his third album Graduation early, on August 21st, to avoid a sales war with 50 Cent’s new disc Curtis.

After originally planning to release Curtis in June, 50 Cent delayed the album until September 4th, then last week it was postponed again until September 11th.

And now West has decided to release Graduation on the same day, according to a representative from his record label Def Jam.