diff --git a/dev-python/sh/sh-1.14.2.ebuild b/dev-python/sh/sh-1.14.2.ebuild
index a9a06a819c9f9..2bb24cb3b2144 100644
--- a/dev-python/sh/sh-1.14.2.ebuild
+++ b/dev-python/sh/sh-1.14.2.ebuild
@@ -13,7 +13,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="amd64 arm arm64 hppa ~ia64 ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux"
+KEYWORDS="amd64 arm arm64 hppa ~ia64 ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux"
 
 PATCHES=(
 	"${FILESDIR}/sh-1.12.14-skip-unreliable-test.patch"