diff --git a/dev-python/wstools/wstools-0.4.5.ebuild b/dev-python/wstools/wstools-0.4.5.ebuild
index 88aff66d64468..50f2db48e1051 100644
--- a/dev-python/wstools/wstools-0.4.5.ebuild
+++ b/dev-python/wstools/wstools-0.4.5.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=""
 
 RDEPEND="