Another welterweight contest has been added to UFC 158, as Dan Miller will welcome Jordan Mein to the Octagon.

The card takes place March 16 from the Bell Centre in Montreal. The main event boasts Georges St-Pierre and Nick Diaz battling for the UFC welterweight title, while other main card fights feature 170-pounders Carlos Condit meeting Rory MacDonald and Johny Hendricks battling Jake Ellenberger.

Miller (14-6) has went 3-2 in his last five, including a win over Ricardo Funch in 2012. His losses were to Rousimar Palhares and Nate Marquardt, both by decision.

Mein (24-8) comes to the UFC off a run in Strikeforce that included wins over Evangelista Santos and Tyler Stinson. He is 8-1 in his last nine.