diff --git a/sdk_container/src/third_party/portage-stable/dev-python/s3transfer/Manifest b/sdk_container/src/third_party/portage-stable/dev-python/s3transfer/Manifest
deleted file mode 100644
index 29ee7384ae..0000000000
--- a/sdk_container/src/third_party/portage-stable/dev-python/s3transfer/Manifest
+++ /dev/null
@@ -1 +0,0 @@
-DIST s3transfer-0.1.10.tar.gz 95508 SHA256 ba1a9104939b7c0331dc4dd234d79afeed8b66edce77bbeeecd4f56de74a0fc1 SHA512 56ae7d13d0f7818728adc08b458ec1937693e4232383a2a00f03ade725baea239d5fc2625d7d684d20191b51b109c187f3f2ec3633923ed5871db061af00f2e0 WHIRLPOOL d6ad5c58f5e6ce92c16c11dd7d3c6b841a06ddbd8f0cf493f36a6735db522e6d1ac3bc0c15c3dd5133b7f21a030540b0175a4b4ebf32c40e066203cd8f4f0624
diff --git a/sdk_container/src/third_party/portage-stable/dev-python/s3transfer/metadata.xml b/sdk_container/src/third_party/portage-stable/dev-python/s3transfer/metadata.xml
deleted file mode 100644
index f2f86c016f..0000000000
--- a/sdk_container/src/third_party/portage-stable/dev-python/s3transfer/metadata.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version='1.0' encoding='UTF-8'?>
-<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="project">
-		<email>python@gentoo.org</email>
-	</maintainer>
-	<maintainer type="person">
-		<email>alunduil@gentoo.org</email>
-		<name>Alex Brandt</name>
-	</maintainer>
-	<maintainer type="person">
-		<email>klausman@gentoo.org</email>
-		<name>Tobias Klausmann</name>
-	</maintainer>
-	<longdescription lang="en">
-	</longdescription>
-	<upstream>
-		<remote-id type="github">boto/s3transfer</remote-id>
-		<remote-id type="pypi">s3transfer</remote-id>
-	</upstream>
-</pkgmetadata>
diff --git a/sdk_container/src/third_party/portage-stable/dev-python/s3transfer/s3transfer-0.1.10.ebuild b/sdk_container/src/third_party/portage-stable/dev-python/s3transfer/s3transfer-0.1.10.ebuild
deleted file mode 100644
index 13a77a3441..0000000000
--- a/sdk_container/src/third_party/portage-stable/dev-python/s3transfer/s3transfer-0.1.10.ebuild
+++ /dev/null
@@ -1,37 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-PYTHON_COMPAT=( python2_7 python3_4 python3_5 python3_6 )
-inherit distutils-r1
-
-DESCRIPTION="An Amazon S3 Transfer Manager"
-HOMEPAGE="https://github.com/boto/s3transfer"
-SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
-
-LICENSE="Apache-2.0"
-SLOT="0"
-KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="test"
-
-CDEPEND="
-	>=dev-python/botocore-1.3.0[${PYTHON_USEDEP}]
-	<dev-python/botocore-2.0.0[${PYTHON_USEDEP}]
-	$(python_gen_cond_dep '>=dev-python/futures-2.2.0[${PYTHON_USEDEP}]' 'python2_7')
-	$(python_gen_cond_dep '<dev-python/futures-4.0.0[${PYTHON_USEDEP}]' 'python2_7')
-"
-# Pin mock to 1.3.0 if testing failures due to mock occur.
-DEPEND="
-	dev-python/setuptools[${PYTHON_USEDEP}]
-	test? (
-		${CDEPEND}
-		dev-python/mock[${PYTHON_USEDEP}]
-		dev-python/nose[${PYTHON_USEDEP}]
-	)
-"
-RDEPEND="${CDEPEND}"
-
-python_test() {
-	nosetests -v tests/unit/ tests/functional/ || die "tests failed under ${EPYTHON}"
-}