diff --git a/vncviewer/vncviewer.man b/vncviewer/vncviewer.man
index ebfe772..f93e096 100644
--- a/vncviewer/vncviewer.man
+++ b/vncviewer/vncviewer.man
@@ -182,6 +182,11 @@
 Default is on.
 .
 .TP
+.B \-MaxCutText \fIbytes\fP
+The maximum size of a clipboard update that will be accepted from a server.
+Default is \fB262144\fP.
+.
+.TP
 .B \-SendClipboard
 Send clipboard changes to the server. Default is on.
 .