diff --git a/sbin/geom/core/geom.8 b/sbin/geom/core/geom.8
index c285f52b5154..3d2c359c5731 100644
--- a/sbin/geom/core/geom.8
+++ b/sbin/geom/core/geom.8
@@ -84,8 +84,14 @@ Currently available classes which are aware of
 .It
 CONCAT
 .It
+LABEL
+.It
+MIRROR
+.It
 NOP
 .It
+RAID3
+.It
 STRIPE
 .El
 .Sh EXAMPLES