diff --git a/dev-python/python-dotenv/python-dotenv-0.20.0.ebuild b/dev-python/python-dotenv/python-dotenv-0.20.0.ebuild
index 3474ca0ac6940..bf4180b3d2d9f 100644
--- a/dev-python/python-dotenv/python-dotenv-0.20.0.ebuild
+++ b/dev-python/python-dotenv/python-dotenv-0.20.0.ebuild
@@ -14,7 +14,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="BSD"
 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"
 
 DEPEND="
 	test? (