diff --git a/games-misc/opensfx/opensfx-1.0.1.ebuild b/games-misc/opensfx/opensfx-1.0.1.ebuild
index c2cc3545b4167..09ed0185ab9c2 100644
--- a/games-misc/opensfx/opensfx-1.0.1.ebuild
+++ b/games-misc/opensfx/opensfx-1.0.1.ebuild
@@ -9,7 +9,7 @@ SRC_URI="https://cdn.openttd.org/opensfx-releases/${PV}/${P}-source.tar.xz"
 
 LICENSE="CC-BY-SA-3.0 CDDL-1.1 GPL-2+"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~ppc64 ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86"
 
 DEPEND="games-util/catcodec"