diff --git a/dev-ml/dune/dune-2.1.0.ebuild b/dev-ml/dune/dune-2.1.0.ebuild
index ca1534e877f34..ab02564875e18 100644
--- a/dev-ml/dune/dune-2.1.0.ebuild
+++ b/dev-ml/dune/dune-2.1.0.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/ocaml/dune/archive/${PV}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="Apache-2.0"
 SLOT="0/${PV}"
-KEYWORDS="amd64 arm ~arm64 x86"
+KEYWORDS="amd64 arm arm64 x86"
 IUSE="test"
 
 DEPEND="dev-lang/ocaml"