diff --git a/dev-ml/base/base-0.17.2.ebuild b/dev-ml/base/base-0.17.2.ebuild
index f0c89bfbe2d7f..a145f825bd306 100644
--- a/dev-ml/base/base-0.17.2.ebuild
+++ b/dev-ml/base/base-0.17.2.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/janestreet/base/archive/v${PV}.tar.gz -> ${P}.tar.gz
 
 LICENSE="Apache-2.0"
 SLOT="0/${PV}"
-KEYWORDS="~amd64 ~arm64 ~ppc ~ppc64"
+KEYWORDS="~amd64 ~arm64 ~ppc ~ppc64 ~riscv"
 IUSE="+ocamlopt"
 
 # Jane Street Minor