diff --git a/dev-python/black/black-21.7_beta0.ebuild b/dev-python/black/black-21.7_beta0.ebuild
index c1bdd3d8f69d7..6c1c2cf070085 100644
--- a/dev-python/black/black-21.7_beta0.ebuild
+++ b/dev-python/black/black-21.7_beta0.ebuild
@@ -16,7 +16,7 @@ S="${WORKDIR}/${MY_P}"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64 ~sparc ~x86"
+KEYWORDS="~amd64 ~riscv ~sparc ~x86"
 
 RDEPEND="
 	dev-python/appdirs[${PYTHON_USEDEP}]