diff --git a/dev-python/setuptools/setuptools-54.1.2.ebuild b/dev-python/setuptools/setuptools-54.1.2.ebuild
index ea333f90465ab..533095efb3800 100644
--- a/dev-python/setuptools/setuptools-54.1.2.ebuild
+++ b/dev-python/setuptools/setuptools-54.1.2.ebuild
@@ -15,7 +15,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~amd64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86"
+KEYWORDS="~amd64 ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sparc ~x86"
 
 BDEPEND="
 	test? (