diff --git a/sys-process/iotop-c/iotop-c-1.20.ebuild b/sys-process/iotop-c/iotop-c-1.20.ebuild
index b6d52c5d05fa7..276f22bb6044c 100644
--- a/sys-process/iotop-c/iotop-c-1.20.ebuild
+++ b/sys-process/iotop-c/iotop-c-1.20.ebuild
@@ -12,7 +12,7 @@ S="${WORKDIR}/iotop-${PV}"
 
 LICENSE="GPL-2+"
 SLOT="0"
-KEYWORDS="~amd64 ~x86"
+KEYWORDS="~amd64 ~arm64 ~x86"
 
 RDEPEND="sys-libs/ncurses:=
 	!sys-process/iotop"