diff --git a/dev-ml/core_unix/core_unix-0.16.0-r1.ebuild b/dev-ml/core_unix/core_unix-0.16.0-r1.ebuild
index 6de4f141e77e2..b7b8b6d9f16cc 100644
--- a/dev-ml/core_unix/core_unix-0.16.0-r1.ebuild
+++ b/dev-ml/core_unix/core_unix-0.16.0-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 2023-2024 Gentoo Authors
+# Copyright 2023-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -11,7 +11,7 @@ SRC_URI="https://github.com/janestreet/${PN}/archive/refs/tags/v${PV}.tar.gz
 
 LICENSE="MIT"
 SLOT="0/$(ver_cut 1-2)"
-KEYWORDS="amd64 arm arm64 ~ppc ~ppc64 x86"
+KEYWORDS="amd64 arm arm64 ~ppc ~ppc64 ~riscv x86"
 IUSE="+ocamlopt"
 
 DEPEND="