diff --git a/dev-python/cookies/cookies-2.2.1-r1.ebuild b/dev-python/cookies/cookies-2.2.1-r1.ebuild
index 0f5a2fce13edf..0abe9efe445eb 100644
--- a/dev-python/cookies/cookies-2.2.1-r1.ebuild
+++ b/dev-python/cookies/cookies-2.2.1-r1.ebuild
@@ -12,7 +12,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="MIT"
 SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ppc ppc64 ~riscv s390 sparc x86 ~amd64-linux ~x86-linux"
 
 PATCHES=(
 	# https://gitlab.com/sashahart/cookies/merge_requests/2