diff --git a/dev-util/umockdev/umockdev-0.12.1.ebuild b/dev-util/umockdev/umockdev-0.12.1.ebuild
index 91b6c9f98ed01..e4d830860d361 100644
--- a/dev-util/umockdev/umockdev-0.12.1.ebuild
+++ b/dev-util/umockdev/umockdev-0.12.1.ebuild
@@ -12,7 +12,7 @@ SRC_URI="https://github.com/martinpitt/umockdev/releases/download/${PV}/${P}.tar
 
 LICENSE="LGPL-2.1+"
 SLOT="0"
-KEYWORDS="amd64 ~ppc64 x86"
+KEYWORDS="amd64 ~arm64 ~ppc64 x86"
 IUSE="+introspection static-libs test"
 RESTRICT="!test? ( test )"