diff --git a/dev-python/importlib_metadata/importlib_metadata-1.5.0.ebuild b/dev-python/importlib_metadata/importlib_metadata-1.5.0.ebuild
index d2091357760ea..6032064b05618 100644
--- a/dev-python/importlib_metadata/importlib_metadata-1.5.0.ebuild
+++ b/dev-python/importlib_metadata/importlib_metadata-1.5.0.ebuild
@@ -13,7 +13,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86"
 
 RDEPEND="
 	dev-python/zipp[${PYTHON_USEDEP}]
diff --git a/dev-python/importlib_metadata/importlib_metadata-1.7.0-r1.ebuild b/dev-python/importlib_metadata/importlib_metadata-1.7.0-r1.ebuild
index 9fd91e215bf8a..4edf94e978ba6 100644
--- a/dev-python/importlib_metadata/importlib_metadata-1.7.0-r1.ebuild
+++ b/dev-python/importlib_metadata/importlib_metadata-1.7.0-r1.ebuild
@@ -13,7 +13,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86"
 
 RDEPEND="
 	dev-python/zipp[${PYTHON_USEDEP}]