diff --git a/tftp-doc.patch b/tftp-doc.patch
index 20352c9..f1cb511 100644
--- a/tftp-doc.patch
+++ b/tftp-doc.patch
@@ -25,3 +25,21 @@
  Specify the use of filename remapping.  The
  .I remap-file
  is a file containing the remapping rules.  See the section on filename
+@@ -243,7 +243,7 @@ option, but crash with an error if they
+ accepted by the server.
+ .SH "FILENAME REMAPPING"
+ The
+-.B \-\-mapfile
++.B \-\-map\-file
+ option specifies a file which contains filename remapping rules.  Each
+ non-comment line (comments begin with hash marks,
+ .BR # )
+@@ -395,7 +395,7 @@ flag is used to set up a chroot() enviro
+ once a connection has been set up.
+ .PP
+ Finally, the filename remapping
+-.RB ( \-\-mapfile
++.RB ( \-\-map\-file
+ flag) support can be used to provide a limited amount of additional
+ access control.
+ .SH "CONFORMING TO"
diff --git a/tftp.spec b/tftp.spec
index face131..a7e5ee8 100644
--- a/tftp.spec
+++ b/tftp.spec
@@ -103,6 +103,9 @@ install -p -m 644 %SOURCE2 ${RPM_BUILD_ROOT}%{_unitdir}
 %{_unitdir}/*
 
 %changelog
+* Wed Mar 23 2022 Lukáš Zaoral <lzaoral@redhat.com> - 5.2-36
+- Fix inconsistent --map-file option spelling in manual (rhbz#2066855)
+
 * Thu Jan 27 2022 Lukáš Zaoral <lzaoral@redhat.com> - 5.2-35
 - Rebuilt for fixed gating.yaml. Related rhbz#2042975