diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.10.0.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.10.0.ebuild
deleted file mode 100644
index 183aff09f9..0000000000
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.10.0.ebuild
+++ /dev/null
@@ -1,24 +0,0 @@
-# Copyright 1999-2013 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/sys-kernel/vanilla-sources/vanilla-sources-3.7.5.ebuild,v 1.1 2013/01/28 13:18:54 ago Exp $
-
-EAPI=4
-CROS_WORKON_COMMIT="531c9c8cc6358eaaa07c46abfb5be62d5ae56c13"
-CROS_WORKON_REPO="git://github.com"
-CROS_WORKON_PROJECT="coreos/linux"
-inherit cros-workon cros-kernel2
-
-DEPEND="
-	sys-devel/bc
-"
-
-DESCRIPTION="CoreOS kernel"
-HOMEPAGE="http://www.kernel.org"
-SRC_URI="${KERNEL_URI}"
-
-KEYWORDS="amd64 arm x86"
-IUSE="deblob"
-
-src_prepare() {
-	epatch "${FILESDIR}"/no_firmware.patch
-}