diff --git a/doc/tincd.8.in b/doc/tincd.8.in
index b8520521..05586302 100644
--- a/doc/tincd.8.in
+++ b/doc/tincd.8.in
@@ -89,11 +89,11 @@ Under Windows this option will be ignored.
 .It Fl -bypass-security
 Disables encryption and authentication of the meta protocol.
 Only useful for debugging.
-.It Fl -chroot
+.It Fl R, -chroot
 With this option tinc chroots into the directory where network
 config is located (@sysconfdir@/tinc/NETNAME if -n option is used,
 or to the directory specified with -c option) after initialization.
-.It Fl -user Ns = Ns Ar USER
+.It Fl U, -user Ns = Ns Ar USER
 setuid to the specified
 .Ar USER
 after initialization.