diff --git a/dev-python/rich/rich-12.2.0.ebuild b/dev-python/rich/rich-12.2.0.ebuild
index 6c6b56bdd0828..722bafb73a99c 100644
--- a/dev-python/rich/rich-12.2.0.ebuild
+++ b/dev-python/rich/rich-12.2.0.ebuild
@@ -17,7 +17,7 @@ SRC_URI="
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
 
 RDEPEND="
 	dev-python/colorama[${PYTHON_USEDEP}]