Yoel Romero pulled out of his UFC on FOX 15 bout against Jacare Souza with an injury and replacing Romero in the bout will be Chris Camozzi.
The new fight booking was announced by the UFC during the UFC Fight Night 64 broadcast.
UFC on FOX 15 will come from the Prudential Center in Newark, New Jersey on April 18 and will be headlined by a middleweight bout as Lyoto Machida meets Luke Rockhold.
Camozzi (20-9) was released by the UFC last year and is coming off a first round submission victory against Jeremy Kimball in November. This will be his second fight against Jacare as he lost to him by submission in 2013. Jacare (21-3, 1NC) has won seven fight in a row since losing the Strikeforce title to Luke Rockhold in 2011. His most recent win came in September as he submitted Gegard Mousasi.
The current UFC on FOX 15: Machida vs. Rockhold fight card lineup is below.
Main Card: (FOX – 8 p.m. ET/5 p.m PT)
Lyoto Machida (22-5) vs. Luke Rockhold (13-2)
Jacare Souza (21-3, 1NC) vs. Chris Camozzi (20-9)
Cub Swanson (21-6) vs. Max Holloway (12-3)
Felice Herrig (10-5) vs. Paige VanZant (4-1)
Preliminary Card: (FOX – 6 p.m. ET/3 p.m. PT)
Jim Miller (24-5, 1NC) vs. Beneil Dariush (10-1)
Ovince St. Preux (17-6) vs. Patrick Cummins (7-1)
Corey Anderson (4-0) vs. Gian Villante (12-5)
Tim Means (23-6-1) vs. George Sullivan (16-3, 1NC)
Preliminary Card: (Fight Pass – 4:30 p.m. ET/1:30 p.m. PT)
Aljamain Sterling (10-0) vs. Takeya Mizugaki (20-8-2)
Jimy Hettes (11-2) vs. Diego Brandao (18-10)
Eddie Gordon (7-2) vs. Chris Dempsey (10-2)