diff --git a/dev-util/mock-core-configs/Manifest b/dev-util/mock-core-configs/Manifest
index 02a2fd52de..fc81e2fb5c 100644
--- a/dev-util/mock-core-configs/Manifest
+++ b/dev-util/mock-core-configs/Manifest
@@ -1 +1,2 @@
 DIST mock-core-configs-42.3-1.tar.gz 413652 BLAKE2B 3620813d362c60e0a4066d8182ca626d466dfa1cd4f48b8a07f0d108771d3a144aeead44362086b4bdd599d9ed347f1f1558ccc5db3a01b19c753dbf384e64d2 SHA512 af170ee3984f7f768dd9e0140ead8ed22f1adb3dee8278548e081c27a9aabc8500ca6899b69ccc06f1562b7bb22703900a26c3793ba8cc2fda412f9b7021dced
+DIST mock-core-configs-42.4-1.tar.gz 415415 BLAKE2B b7f79a36e3cc110cf4e96b6595f60e3c072c6d61ab35698c58a027f022eb7c347c9c3451c742a5ae60949af872d1db744effa3e90fdf515a1bccc5fbc91dad43 SHA512 c0e4a24b078fd0729022ecc269c318e2429efc9b356d4218216695292fae4148275ed985ab19de7db161eb45ef0adf12d8105c3a65f1a92bd77a73d82cdc0a54
diff --git a/dev-util/mock-core-configs/mock-core-configs-42.4.ebuild b/dev-util/mock-core-configs/mock-core-configs-42.4.ebuild
new file mode 100644
index 0000000000..e43b427306
--- /dev/null
+++ b/dev-util/mock-core-configs/mock-core-configs-42.4.ebuild
@@ -0,0 +1,20 @@
+# Copyright 2023-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+MY_P=${P}-1
+
+DESCRIPTION="Mock core config files basic chroots"
+HOMEPAGE="https://rpm-software-management.github.io/mock/ https://github.com/rpm-software-management/mock"
+SRC_URI="https://github.com/rpm-software-management/mock/archive/refs/tags/${MY_P}.tar.gz"
+S="${WORKDIR}/mock-${MY_P}"
+
+LICENSE="GPL-2+"
+SLOT="0"
+KEYWORDS="~amd64"
+
+src_install() {
+	insinto /etc/mock
+	doins -r ${PN}/etc/mock/*
+}