diff --git a/dev-python/atomicwrites/atomicwrites-1.1.5-r2.ebuild b/dev-python/atomicwrites/atomicwrites-1.1.5-r2.ebuild
index d916b495da117..6c3d46816bcfa 100644
--- a/dev-python/atomicwrites/atomicwrites-1.1.5-r2.ebuild
+++ b/dev-python/atomicwrites/atomicwrites-1.1.5-r2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2018 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -12,7 +12,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="~amd64 ~arm ~x86"
 IUSE="test"
 
 DEPEND="dev-python/setuptools[${PYTHON_USEDEP}]