diff --git a/share/man/man4/mlx.4 b/share/man/man4/mlx.4
index a8e716683d5..8e1448ad3bc 100644
--- a/share/man/man4/mlx.4
+++ b/share/man/man4/mlx.4
@@ -46,6 +46,8 @@ DAC960P
 .It
 DAC960PD / DEC KZPSC (Fast Wide)
 .It
+DAC960PDU
+.It
 DAC960PL
 .It
 DAC960PJ