diff --git a/sys-kernel/uek-sources/Manifest b/sys-kernel/uek-sources/Manifest
index 31399fb85f..466e25f3e5 100644
--- a/sys-kernel/uek-sources/Manifest
+++ b/sys-kernel/uek-sources/Manifest
@@ -2,3 +2,4 @@ DIST genpatches-5.4-160.base.tar.xz 4078816 BLAKE2B 478bc44ce285e02c37b4452fae69
 DIST genpatches-5.4-160.experimental.tar.xz 16900 BLAKE2B 70a2f442ad7309b617b0dd98a00e35ec195674a3dbbb5b88afd404fe1672e32a0b28182f6646ef325166b8cc9fda570104045d96afcf316bf13bc80df0ed5d68 SHA512 3f8cc1082156159bb7100997de0f0ecaa440928a0eed9cf81e3ad93fe2b6e10f9f180acc501e9bbf816a8e05c07d15d94e5719dfe48b829f5045861a4a25e4ef
 DIST genpatches-5.4-160.extras.tar.xz 1784 BLAKE2B 8184089c122bb794bc18181ed165b2d03b301f336730b3579c92780b8a551d75963051a0c3c2ce8015a8e7102fda224e7a069ddc5fb5ea90d313637879602270 SHA512 f304a0b349c1a2f42297595ef732a6e31a7babfc71031b56e7e81e14b030cbbcefc25b49429381b47bb60676f63a3ca86b24de333a4ca928825fb2fb59109839
 DIST linux-uek-5.4.17-2136.303.2.tar.gz 175372092 BLAKE2B f1ba14a01690c839ccf0a508cc899870d6c932fc081132f35cc5d35ce1dd3d083deb9e7d3d57f9ef11eef547d0511f83edee3e5003183321d2e4aec802e31509 SHA512 1f53296cac7d2f9e406947182cb7a1836669b1132b72ad551102a19bb3c21b62353381c7d5b6da39e9faf2c014b1860278ae51941af365447b6a8e409e40a118
+DIST linux-uek-5.4.17-2136.304.3.tar.gz 175403100 BLAKE2B 2ff1f8dd8f917d9ec1f13a0e149b85b98b378e554eb45efe31edf8bbee88444f5a999f805d8588a5ecf7102c934eb0a3d64ea7bd588c79430c23e3dc725a1619 SHA512 7a4ee497af518bc1f9f4b79fced99d8bd9b33dc5d79a6ddb4389de00a40e633a291f61dfb242572f5c3be053c79841ce806c0e03e568e692309785f10ad1cd48
diff --git a/sys-kernel/uek-sources/uek-sources-5.4.17.2136.304.3.ebuild b/sys-kernel/uek-sources/uek-sources-5.4.17.2136.304.3.ebuild
new file mode 100644
index 0000000000..a904aea939
--- /dev/null
+++ b/sys-kernel/uek-sources/uek-sources-5.4.17.2136.304.3.ebuild
@@ -0,0 +1,67 @@
+# Copyright 2021-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+KERNEL_VERSION=$(ver_cut 1-3)
+KERNEL_TRUNK=$(ver_cut 1-2)
+UEK_PATCH_VERSION=$(ver_cut 4-6)
+UEK_VERSION="${KERNEL_VERSION}-${UEK_PATCH_VERSION}"
+
+ETYPE="sources"
+
+K_GENPATCHES_VER="160"
+K_SECURITY_UNSUPPORTED="1"
+CKV="${KERNEL_VERSION}_p${UEK_PATCH_VERSION}"
+
+inherit kernel-2
+detect_version
+detect_arch
+
+DESCRIPTION="Unbreakable Enterprise Kernel (UEK) sources built from Oracle"
+HOMEPAGE="https://github.com/oracle/linux-uek"
+SRC_URI="
+	https://github.com/oracle/linux-uek/archive/refs/tags/v${UEK_VERSION}.tar.gz
+		-> linux-uek-${UEK_VERSION}.tar.gz
+	https://dev.gentoo.org/~mpagano/genpatches/tarballs/genpatches-${KERNEL_TRUNK}-${K_GENPATCHES_VER}.base.tar.xz
+	https://dev.gentoo.org/~mpagano/genpatches/tarballs/genpatches-${KERNEL_TRUNK}-${K_GENPATCHES_VER}.experimental.tar.xz
+	https://dev.gentoo.org/~mpagano/genpatches/tarballs/genpatches-${KERNEL_TRUNK}-${K_GENPATCHES_VER}.extras.tar.xz
+"
+S="${WORKDIR}/linux-uek-${UEK_VERSION}"
+
+LICENSE="GPL-2"
+KEYWORDS="~amd64"
+IUSE="+gentoo experimental"
+
+PATCHES=(
+	"${FILESDIR}"/uek-sources-5.4.17.2136.303.1-ip6_sock_set_v6only.patch
+	"${FILESDIR}"/uek-sources-5.4.17.2136.303.2-O3.patch
+)
+
+src_unpack() {
+	default
+
+	# remove all backup files
+	find . -iname "*~" -print -exec rm {} \; 2>/dev/null
+
+	unpack_set_extraversion
+	unpack_fix_install_path
+
+	env_setup_xmakeopts
+}
+
+src_prepare() {
+	use gentoo && PATCHES+=(
+		"${WORKDIR}"/1500_XATTR_USER_PREFIX.patch
+		"${WORKDIR}"/1510_fs-enable-link-security-restrictions-by-default.patch
+		"${WORKDIR}"/2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch
+		"${WORKDIR}"/2600_enable-key-swapping-for-apple-mac.patch
+		"${WORKDIR}"/2920_sign-file-patch-for-libressl.patch
+		"${WORKDIR}"/4567_distro-Gentoo-Kconfig.patch
+	)
+	use experimental && PATCHES+=(
+		"${WORKDIR}"/5000_shifts-ubuntu-20.04.patch
+		"${WORKDIR}"/5010_enable-cpu-optimizations-universal.patch
+	)
+	default
+}