diff --git a/sys-kernel/git-sources/Manifest b/sys-kernel/git-sources/Manifest
index 9975fa9a0cc76..7223158fea753 100644
--- a/sys-kernel/git-sources/Manifest
+++ b/sys-kernel/git-sources/Manifest
@@ -3,3 +3,4 @@ DIST patch-6.4-rc1.patch 150354035 BLAKE2B a2f069cd47ad350fe811cf8abe2094afd8a10
 DIST patch-6.4-rc2.patch 150656723 BLAKE2B 624d3779fac3e586aa6609d1714f59a5c61d9b8c2ced2afaf1700d3118b8b3c8cf8a4c878b2005a72d4ef456df86412334b5390ffd3e6d4bdfa4e8cd976ba0e2 SHA512 dcd1df2705c022d46ace14f80bb163a529f15e46251120c8e5c20aaf6fbbd0a97d45170ac4995ca96fa2b8adb7016ea24b0137cfe8914e1ea8b0d8c94c890413
 DIST patch-6.4-rc3.patch 151001733 BLAKE2B d53e66f071130fb1ac0258370b261d2e84c6a5e8dedbb464a0357f73cfdd855f9ef95c34bfd373e582f6b7a655ca9f5c18748089a4326d1e2ba5d8d0f43fa133 SHA512 513cd524de5e243ea97e7c3ccb47c07dcad57fd7de6fdd05e9ad6f93a5b8687416e0edadbd2d1212546abc92680282c4879ec078fa1bb99bd2b8e539ac71b4b8
 DIST patch-6.4-rc4.patch 157630177 BLAKE2B 168e13117170797794bc6efab20c5f5be09e04a4ca785192071e4e45e20a9679d18fb4279c05b1636dc4cea8b722ac85e276259b54c0e4c31caa5caf392a1921 SHA512 3de0114828d7386640c72168286e90e5e0999a3611e27b3c22389d5b894004aae3ddbd8ac69e1fc9630c75a0d2fc8fdcb4056eb71558287803ae3cf0a0e6b291
+DIST patch-6.4-rc5.patch 157869611 BLAKE2B 6f033eb3575198e7bb8216eb16d548d75c40376cdfd0692ecd110b9a6c9d8c2262a30b53367972a87a774c94b0a2050418ec688ee2962256023943b55323925b SHA512 77ebfcb6d6241f9310e997c83f8a6b4a481e1eb82c0c1456bf4c4148757cc8f7e0b3490acb2f6bd361471fe5364146800b1132882de39cc5be3137519512cce0
diff --git a/sys-kernel/git-sources/git-sources-6.4_rc5.ebuild b/sys-kernel/git-sources/git-sources-6.4_rc5.ebuild
new file mode 100644
index 0000000000000..ae9a3401cdd2b
--- /dev/null
+++ b/sys-kernel/git-sources/git-sources-6.4_rc5.ebuild
@@ -0,0 +1,41 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="8"
+UNIPATCH_STRICTORDER="yes"
+K_NOUSENAME="yes"
+K_NOSETEXTRAVERSION="yes"
+K_NOUSEPR="yes"
+K_SECURITY_UNSUPPORTED="1"
+K_BASE_VER="6.2"
+K_EXP_GENPATCHES_NOUSE="1"
+K_FROM_GIT="yes"
+K_NODRYRUN="yes"
+ETYPE="sources"
+CKV="${PVR/-r/-git}"
+
+# only use this if it's not an _rc/_pre release
+[ "${PV/_pre}" == "${PV}" ] && [ "${PV/_rc}" == "${PV}" ] && OKV="${PV}"
+inherit kernel-2
+detect_version
+
+DESCRIPTION="The very latest -git version of the Linux kernel"
+HOMEPAGE="https://www.kernel.org"
+SRC_URI="${KERNEL_URI}"
+
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~ppc ~ppc64 ~s390 ~sparc ~x86"
+IUSE=""
+
+K_EXTRAEINFO="This kernel is not supported by Gentoo due to its unstable and
+experimental nature. If you have any issues, try a matching vanilla-sources
+ebuild -- if the problem is not there, please contact the upstream kernel
+developers at https://bugzilla.kernel.org and on the linux-kernel mailing list to
+report the problem so it can be fixed in time for the next kernel release."
+
+RDEPEND=""
+DEPEND="${RDEPEND}
+	>=sys-devel/patch-2.7.6-r4"
+
+pkg_postinst() {
+	postinst_sources
+}