diff --git a/dev-python/s3transfer/s3transfer-0.4.2.ebuild b/dev-python/s3transfer/s3transfer-0.4.2.ebuild
index 81f094fcacf09..e405a20776813 100644
--- a/dev-python/s3transfer/s3transfer-0.4.2.ebuild
+++ b/dev-python/s3transfer/s3transfer-0.4.2.ebuild
@@ -12,7 +12,7 @@ SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
 
 LICENSE="Apache-2.0"
 SLOT="0"
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~x86 ~amd64-linux ~x86-linux"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux"
 
 RDEPEND="
 	dev-python/botocore[${PYTHON_USEDEP}]