diff --git a/dev-python/traitlets/traitlets-4.1.0.ebuild b/dev-python/traitlets/traitlets-4.1.0.ebuild
index 9eb66b0b88be7..87b479c4838e4 100644
--- a/dev-python/traitlets/traitlets-4.1.0.ebuild
+++ b/dev-python/traitlets/traitlets-4.1.0.ebuild
@@ -14,7 +14,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="~amd64 ~arm64 ~x86"
 IUSE="doc test"
 
 RDEPEND="