diff --git a/net-vpn/6tunnel/6tunnel-0.13.ebuild b/net-vpn/6tunnel/6tunnel-0.13.ebuild
index 96ad38638cdb7..abff596f6febe 100644
--- a/net-vpn/6tunnel/6tunnel-0.13.ebuild
+++ b/net-vpn/6tunnel/6tunnel-0.13.ebuild
@@ -12,7 +12,7 @@ SRC_URI="https://github.com/wojtekka/6tunnel/releases/download/${PV}/${P}.tar.gz
 
 LICENSE="GPL-2"
 SLOT="0"
-KEYWORDS="amd64 ~s390 x86"
+KEYWORDS="amd64 ~riscv ~s390 x86"
 IUSE="test"
 RESTRICT="!test? ( test )"