diff --git a/umount.8 b/umount.8
index 0b3afdb..3165a51 100644
--- a/umount.8
+++ b/umount.8
@@ -26,3 +26,5 @@ Unmount without writing in /etc/mtab.  This is the default action.
 \fB-a\fR
 All of the file systems described in /proc/mounts are unmounted.  The
 proc filesystem is not unmounted.
+.SH SEE ALSO
+umount(2), mount(8)