diff --git a/dev-python/libcst/libcst-1.4.0.ebuild b/dev-python/libcst/libcst-1.4.0.ebuild
index 19fd96d2908fc..2168ffb417d4e 100644
--- a/dev-python/libcst/libcst-1.4.0.ebuild
+++ b/dev-python/libcst/libcst-1.4.0.ebuild
@@ -138,7 +138,7 @@ LICENSE="MIT Apache-2.0 PSF-2"
 # Dependent crate licenses
 LICENSE+=" Apache-2.0 Apache-2.0-with-LLVM-exceptions BSD MIT"
 SLOT="0"
-KEYWORDS="~amd64"
+KEYWORDS="~amd64 ~riscv"
 
 RDEPEND="
 	>=dev-python/pyyaml-5.2[${PYTHON_USEDEP}]