diff --git a/sci-libs/libqalculate/libqalculate-0.9.9.ebuild b/sci-libs/libqalculate/libqalculate-0.9.9.ebuild
index 61c0f80cad998..c4a7b59e1f456 100644
--- a/sci-libs/libqalculate/libqalculate-0.9.9.ebuild
+++ b/sci-libs/libqalculate/libqalculate-0.9.9.ebuild
@@ -9,7 +9,7 @@ SRC_URI="https://github.com/Qalculate/${PN}/releases/download/v${PV}/${P}.tar.gz
 
 LICENSE="GPL-2"
 SLOT="0/6"
-KEYWORDS="alpha amd64 ~arm hppa ia64 ppc ppc64 sparc x86 ~amd64-linux ~x86-linux"
+KEYWORDS="alpha amd64 ~arm ~arm64 hppa ia64 ppc ppc64 sparc x86 ~amd64-linux ~x86-linux"
 IUSE="gnuplot readline static-libs"
 
 COMMON_DEPEND="