diff --git a/dev-python/pep8/pep8-1.5.7.ebuild b/dev-python/pep8/pep8-1.5.7.ebuild
index 2279066bb5e8b..457924b1d0ab5 100644
--- a/dev-python/pep8/pep8-1.5.7.ebuild
+++ b/dev-python/pep8/pep8-1.5.7.ebuild
@@ -13,7 +13,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="alpha amd64 arm hppa ia64 ppc ppc64 sparc x86 ~amd64-linux ~x86-linux"
+KEYWORDS="alpha amd64 arm ~arm64 hppa ia64 ppc ppc64 sparc x86 ~amd64-linux ~x86-linux"
 IUSE="doc"
 
 DEPEND="dev-python/setuptools[${PYTHON_USEDEP}]