diff --git a/dev-python/dill/dill-0.2.5.ebuild b/dev-python/dill/dill-0.2.5.ebuild
index ef70f9de3e2c9..6ae32e8c55c43 100644
--- a/dev-python/dill/dill-0.2.5.ebuild
+++ b/dev-python/dill/dill-0.2.5.ebuild
@@ -13,7 +13,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tgz"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~amd64 ~x86 ~ppc ~amd64-linux ~x86-linux"
+KEYWORDS="~amd64 ~arm64 ~ppc ~x86 ~amd64-linux ~x86-linux"
 IUSE=""
 
 PATCHES=(