diff --git a/sdk_container/src/third_party/portage-stable/app-containers/docker-proxy/Manifest b/sdk_container/src/third_party/portage-stable/app-containers/docker-proxy/Manifest
deleted file mode 100644
index 1e6185c5ff..0000000000
--- a/sdk_container/src/third_party/portage-stable/app-containers/docker-proxy/Manifest
+++ /dev/null
@@ -1 +0,0 @@
-DIST docker-proxy-0.8.0_p20230118.tar.gz 3154267 BLAKE2B 307799d9dab73ed3ed3e537a247d70a65d9b4a51db69ae09518eb9daee949f78478ec104751d088717ca17171f604ff5c450198cc24e79cca266a1c7f61800ad SHA512 079eee720a4e755639e39fd8764f380549e715cbd6be0b46a102771a09f6cce5f085f7e568429c8c35a46f09948aea3e60de5ba2e32e22f0ee1fd9559c2d58f6
diff --git a/sdk_container/src/third_party/portage-stable/app-containers/docker-proxy/docker-proxy-0.8.0_p20230118.ebuild b/sdk_container/src/third_party/portage-stable/app-containers/docker-proxy/docker-proxy-0.8.0_p20230118.ebuild
deleted file mode 100644
index a39b18d1ae..0000000000
--- a/sdk_container/src/third_party/portage-stable/app-containers/docker-proxy/docker-proxy-0.8.0_p20230118.ebuild
+++ /dev/null
@@ -1,30 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-EGO_PN=github.com/moby/libnetwork
-GIT_COMMIT=05b93e0d3a95952f70c113b0bc5bdb538d7afdd7
-inherit golang-vcs-snapshot
-
-DESCRIPTION="Docker container networking"
-HOMEPAGE="https://github.com/docker/libnetwork"
-SRC_URI="https://github.com/moby/libnetwork/archive/${GIT_COMMIT}.tar.gz -> ${P}.tar.gz"
-
-LICENSE="Apache-2.0"
-SLOT="0"
-KEYWORDS="amd64 ~arm arm64 ppc64 ~riscv ~x86"
-
-S=${WORKDIR}/${P}/src/${EGO_PN}
-
-# needs dockerd
-RESTRICT="strip test"
-
-src_compile() {
-	GO111MODULE=auto GOPATH="${WORKDIR}/${P}" \
-		go build -o "bin/docker-proxy" ./cmd/proxy || die
-}
-
-src_install() {
-	dobin bin/docker-proxy
-	dodoc README.md CHANGELOG.md
-}
diff --git a/sdk_container/src/third_party/portage-stable/app-containers/docker-proxy/metadata.xml b/sdk_container/src/third_party/portage-stable/app-containers/docker-proxy/metadata.xml
deleted file mode 100644
index cd1d22d48d..0000000000
--- a/sdk_container/src/third_party/portage-stable/app-containers/docker-proxy/metadata.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
-<pkgmetadata>
-	<maintainer type="person">
-		<email>williamh@gentoo.org</email>
-		<name>William Hubbs</name>
-	</maintainer>
-	<upstream>
-		<remote-id type="github">docker/libnetwork</remote-id>
-	</upstream>
-</pkgmetadata>