diff --git a/profiles/arch/m68k/package.use.mask b/profiles/arch/m68k/package.use.mask
index 95039739102f0..08494bce1454f 100644
--- a/profiles/arch/m68k/package.use.mask
+++ b/profiles/arch/m68k/package.use.mask
@@ -1,6 +1,10 @@
 # Copyright 1999-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
+# James Le Cuirot <chewi@gentoo.org> (2025-11-22)
+# gnuplot is not keyworded or tested.
+net-misc/ntpsec ntpviz
+
 # James Le Cuirot <chewi@gentoo.org> (2025-11-22)
 # The imagemagick-tools[svg] dependency is currently problematic.
 app-alternatives/gpg freepg