diff --git a/app-doc/lapack-docs/lapack-docs-3.1.1.ebuild b/app-doc/lapack-docs/lapack-docs-3.1.1.ebuild
index 7f2fabcce4a5d..6ceca92f0e5ba 100644
--- a/app-doc/lapack-docs/lapack-docs-3.1.1.ebuild
+++ b/app-doc/lapack-docs/lapack-docs-3.1.1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=0
@@ -10,7 +10,7 @@ SRC_URI="mirror://gentoo/lapack-man-${PV}.tgz
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="alpha amd64 arm hppa ia64 ppc ppc64 s390 sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~x86-macos"
+KEYWORDS="alpha amd64 arm arm64 hppa ia64 ppc ppc64 s390 sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~x86-macos"
 IUSE=""
 
 S="${WORKDIR}/lapack-${PV}/manpages"