Manny Gamburyan will no longer fight at next month’s UFC Fight Night 94 event.

Gamburyan (15-9 MMA, 6-7 UFC) has withdrawn from the event “for personal reasons,” and his opponent, Alejandro Perez (17-6 MMA, 3-1 UFC), now fights promotional newcomer and fellow bantamweight Albert Morales (6-0 MMA, 0-0 UFC), officials recently announced.

UFC Fight Night 94 takes place Sept. 17 at State Farm Arena in Hidalgo, Texas. It airs on FS1 following early prelims on UFC Fight Pass, though the bout order hasn’t been finalized.

Morales has just six pro fights since his 2015 pro debut, but he’s fought on some of the sport’s biggest stages. The 25-year-old Californian has picked up two wins in Bellator, one with WSOF and one under the RFA banner, including a June knockout of Mario Israel at RFA 38. Five of his six career victories have come via stoppage.

Perez, meanwhile, won “The Ultimate Fighter: Latin America” in 2014 by defeating Jose Quinonez via decision. The 26-year-old Mexican fighter then suffered a submission loss to Patrick Williams, but he’s since rebounded with TKO wins over Scott Jorgensen (due to an ankle injury) and Ian Entwistle (which earned “Performance of the Night” honors). He’s now on a 4-1 run and is 7-2 overall since 2012.

The latest UFC Fight Night 94 card now includes:

Michael Johnson vs. Dustin Poirier

Derek Brunson vs. Uriah Hall

Evan Dunham vs. Abel Trujillo

Albert Morales vs. Alejandro Perez

Roan Carneiro vs. Kenny Robertson

Islam Makhachev vs. Chris Wade

Gabriel Benitez vs. Sam Sicilia

Augusto Montano vs. Belal Muhammad

Joey Gomez vs. Jose Quinonez

Randy Brown vs. Erick Montano

Maximo Blanco vs. Chas Skelly

For complete coverage of UFC Fight Night 94, check out the UFC Events section of the site.