diff --git a/doc/tmac.n b/doc/tmac.n
index f56339d05..270a78a06 100644
--- a/doc/tmac.n
+++ b/doc/tmac.n
@@ -53,13 +53,6 @@
 .\"	occurred when the the "fo" trap position was reset just beneath
 .\"	the current line; the footnote overflow trap would kick in and
 .\"	never be closed.
-.\" **********
-.\" Version 1.6.361	April 15, 2018
-.\"	The version distributed with NetHack 3.6.1 has changed the
-.\"	trademark notice for "UNIX"(tm) [ux macro] to reflect current
-.\"	ownership: The Open Group.  [The pd and vx macros are also long
-.\"	out of date: DEC -> Compaq -> HP -> ? but haven't been changed;
-.\"	need confirmation that Hewlett Packard is the current owner.]
 .\"
 .\"
 .\" **********
@@ -625,8 +618,7 @@
 .	nr ux +1			\" mark footnote as dropped
 \\&\\$2\\s-1UNIX\\s0\\*(rg\\$1
 .	fn				\" put out the footnote
-.\" was "\\&\\*(rgUNIX is a registered trademark of AT&T."
-\\&\\*(rgUNIX is a registered trademark of The Open Group.
+\\&\\*(rgUNIX is a registered trademark of AT&T.
 .	ef				\" short and sweet ...
 .\}
 ..