diff --git a/app-misc/cmatrix/cmatrix-2.0-r5.ebuild b/app-misc/cmatrix/cmatrix-2.0-r5.ebuild
index 5d79851505fb4..3d7f701bb30ad 100644
--- a/app-misc/cmatrix/cmatrix-2.0-r5.ebuild
+++ b/app-misc/cmatrix/cmatrix-2.0-r5.ebuild
@@ -13,7 +13,7 @@ SRC_URI="https://github.com/abishekvashok/${PN}/archive/v${PV}.tar.gz -> ${P}.ta
 
 LICENSE="GPL-3+"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~hppa ~ppc ~ppc64 ~sparc ~x86"
+KEYWORDS="~alpha ~amd64 ~arm64 ~hppa ~ppc ~ppc64 ~sparc ~x86"
 IUSE="+unicode"
 
 DEPEND="sys-libs/ncurses:=[unicode(+)?]"