diff --git a/dev-cpp/cli11/cli11-2.3.2.ebuild b/dev-cpp/cli11/cli11-2.3.2.ebuild
index 4de5749f279b3..a11d4b8693e8c 100644
--- a/dev-cpp/cli11/cli11-2.3.2.ebuild
+++ b/dev-cpp/cli11/cli11-2.3.2.ebuild
@@ -12,7 +12,7 @@ S="${WORKDIR}/${PN^^}-${PV}"
 
 LICENSE="BSD"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~x86"
 IUSE="doc test"
 RESTRICT="!test? ( test )"