diff --git a/share/man/man4/aac.4 b/share/man/man4/aac.4
index bfe696593c4..b188b85af54 100644
--- a/share/man/man4/aac.4
+++ b/share/man/man4/aac.4
@@ -48,6 +48,8 @@ Adaptec SCSI RAID 2120S
 .It
 Adaptec SCSI RAID 2200S
 .It
+Adaptec SCSI RAID 2410SA
+.It
 Adaptec SCSI RAID 5400S
 .It
 HP NetRAID 4M