diff --git a/net-misc/zerotier/zerotier-1.2.12.ebuild b/net-misc/zerotier/zerotier-1.2.12.ebuild
index 7d2f788b42ec3..fa68ddc1c4f26 100644
--- a/net-misc/zerotier/zerotier-1.2.12.ebuild
+++ b/net-misc/zerotier/zerotier-1.2.12.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2018 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/zerotier/ZeroTierOne/archive/${PV}.tar.gz -> ${P}.ta
 
 LICENSE="GPL-3"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="~amd64 ~arm ~x86"
 
 S="${WORKDIR}/ZeroTierOne-${PV}"