diff --git a/dev-python/attrs/attrs-15.2.0.ebuild b/dev-python/attrs/attrs-15.2.0.ebuild
index 30d0ade16f426..8a9201a840b70 100644
--- a/dev-python/attrs/attrs-15.2.0.ebuild
+++ b/dev-python/attrs/attrs-15.2.0.ebuild
@@ -17,7 +17,7 @@ SRC_URI="mirror://pypi/${P:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-linux ~x86-linux"
 IUSE="test"
 
 RDEPEND="dev-python/zope-interface[${PYTHON_USEDEP}]"