diff --git a/dev-python/pytest-xprocess/pytest-xprocess-0.9.1.ebuild b/dev-python/pytest-xprocess/pytest-xprocess-0.9.1.ebuild
index 3e7a832476abf..312fcd440e01e 100644
--- a/dev-python/pytest-xprocess/pytest-xprocess-0.9.1.ebuild
+++ b/dev-python/pytest-xprocess/pytest-xprocess-0.9.1.ebuild
@@ -13,7 +13,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 SLOT="0"
 LICENSE="MIT"
-KEYWORDS="amd64 ~arm ppc ~ppc64 x86 ~amd64-linux ~x86-linux"
+KEYWORDS="amd64 ~arm ~arm64 ppc ~ppc64 x86 ~amd64-linux ~x86-linux"
 IUSE="test"
 
 RDEPEND="