diff --git a/net-misc/ndisc6/ndisc6-1.0.3.ebuild b/net-misc/ndisc6/ndisc6-1.0.3.ebuild
index 1b789b871e425..c4e9e39d3a7f7 100644
--- a/net-misc/ndisc6/ndisc6-1.0.3.ebuild
+++ b/net-misc/ndisc6/ndisc6-1.0.3.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=5
@@ -9,7 +9,7 @@ SRC_URI="http://www.remlab.net/files/${PN}/${P}.tar.bz2"
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~x86"
+KEYWORDS="~amd64 ~arm ~x86 ~x64-macos"
 IUSE="debug"
 
 DEPEND="dev-lang/perl