diff --git a/dev-ml/opam-common/opam-common-2.5.1.ebuild b/dev-ml/opam-common/opam-common-2.5.1.ebuild
index 3699e36d1648..2541abfea78a 100644
--- a/dev-ml/opam-common/opam-common-2.5.1.ebuild
+++ b/dev-ml/opam-common/opam-common-2.5.1.ebuild
@@ -12,7 +12,7 @@ S="${WORKDIR}/opam-${PV}"
 
 LICENSE="LGPL-2.1"
 SLOT="0/${PV}"
-KEYWORDS="~amd64 ~arm ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86"
 IUSE="+ocamlopt"
 RESTRICT="test" #sandbox not working