diff --git a/share/man/man4/options.4 b/share/man/man4/options.4
index 77512da7022b..77111a41cc50 100644
--- a/share/man/man4/options.4
+++ b/share/man/man4/options.4
@@ -1,4 +1,4 @@
-.\"	$NetBSD: options.4,v 1.110 2000/07/05 04:07:22 sommerfeld Exp $
+.\"	$NetBSD: options.4,v 1.111 2000/07/05 14:54:01 sommerfeld Exp $
 .\"
 .\" Copyright (c) 1996
 .\" 	Perry E. Metzger.  All rights reserved.
@@ -1625,3 +1625,7 @@ The
 and the
 .Em VNODEPAGER
 options should not be required.
+The
+.Em EON 
+option should be a pseudo-device, and is also very fragile.
+