diff --git a/dev-python/cysignals/Manifest b/dev-python/cysignals/Manifest
index 57cca8a552fe6..24b7061181a55 100644
--- a/dev-python/cysignals/Manifest
+++ b/dev-python/cysignals/Manifest
@@ -1 +1,2 @@
 DIST cysignals-1.12.3.tar.gz 65536 BLAKE2B c01a39d9803f8ff260b892187766d11423c72d2941bfc97671c0315ad57024a4fabe995a947a0b21b242e3ea5d27f353d04ae4489838017f27cc74708900b558 SHA512 fb17848d26b274d4d94461cb0542e91361ee196640bdc6888984940a4485a1118ece36db8efeb49e9df5477114038bcbc8b92f465aa81fd7c706455419532e5d
+DIST cysignals-1.12.4.tar.gz 65545 BLAKE2B f9d007a49ad86b504fb63dd236ca6943f544e4ce9f44491c302313809ba1cb3e734966b3e26a47f61a664753a75b97d5de56564a956d6b9c2e6891edade10981 SHA512 0e42221dee8f9986945148b70586647dd85ad9fedc9164770448e20e2345645278cd7e60ee0a7914e1a23418872011af54d9ad15e06f80a9f22cc11d68c3f654
diff --git a/dev-python/cysignals/cysignals-1.12.4.ebuild b/dev-python/cysignals/cysignals-1.12.4.ebuild
new file mode 100644
index 0000000000000..aa10b0b52e974
--- /dev/null
+++ b/dev-python/cysignals/cysignals-1.12.4.ebuild
@@ -0,0 +1,28 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_EXT=1
+DISTUTILS_USE_PEP517=meson-python
+PYTHON_COMPAT=( python3_{11..13} )
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="Interrupt and signal handling for Cython"
+HOMEPAGE="
+	https://github.com/sagemath/cysignals/
+	https://pypi.org/project/cysignals/
+"
+
+# setup.py has "or later"
+LICENSE="LGPL-3+"
+SLOT="0"
+KEYWORDS="~amd64 ~riscv"
+
+BDEPEND="
+	>=dev-python/cython-3.0.0[${PYTHON_USEDEP}]
+"
+
+EPYTEST_PLUGINS=()
+distutils_enable_tests pytest