Dan Henderson was unable to solve the puzzle that is Lyoto Machida, dropping a split decision in the co-main event of UFC 157.

Henderson, who spent all of 2012 on the sidelines as he waited for a shot at the title only to suffer a knee injury weeks before the fight, posted a message to his fans on Twitter following the loss.

During the post-fight press conference, the former PRIDE and Strikeforce champion stated that he isn’t planning to retire and wants to compete more often in 2013, targeting a return to the Octagon in June or July.