diff --git a/doc/nasmdoc.src b/doc/nasmdoc.src
index e3d503c5..1572e3f0 100644
--- a/doc/nasmdoc.src
+++ b/doc/nasmdoc.src
@@ -1,6 +1,7 @@
 \# --------------------------------------------------------------------------
 \#
 \#   Copyright 1996-2020 The NASM Authors - All Rights Reserved
+\M{year}{1996-2020}
 \#   See the file AUTHORS included with the NASM distribution for
 \#   the specific copyright holders.
 \#
@@ -36,7 +37,6 @@
 
 \M{category}{Programming}
 \M{title}{NASM - The Netwide Assembler}
-\M{year}{1996-2017}
 \M{author}{The NASM Development Team}
 \M{copyright_tail}{-- All Rights Reserved}
 \M{license}{This document is redistributable under the license given in the file "LICENSE" distributed in the NASM archive.}