diff --git a/dev-ml/alcotest/alcotest-1.9.0.ebuild b/dev-ml/alcotest/alcotest-1.9.0.ebuild
index d41f3653ec5c..18a4a80dd43d 100644
--- a/dev-ml/alcotest/alcotest-1.9.0.ebuild
+++ b/dev-ml/alcotest/alcotest-1.9.0.ebuild
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/mirage/alcotest/archive/${PV}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="ISC"
 SLOT="0/${PV}"
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~x86"
 IUSE="+ocamlopt"
 
 RDEPEND="