diff --git a/python-flit-core.changes b/python-flit-core.changes
index a628792..3dfdf89 100644
--- a/python-flit-core.changes
+++ b/python-flit-core.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Jul 14 15:34:09 UTC 2022 - Ben Greiner <code@bnavigator.de>
+
+- Remove devendoring of tomli, so that we can put this in Ring0
+
 -------------------------------------------------------------------
 Fri Mar 25 12:10:11 UTC 2022 - Ben Greiner <code@bnavigator.de>
 
diff --git a/python-flit-core.spec b/python-flit-core.spec
index eddb46a..28f0873 100644
--- a/python-flit-core.spec
+++ b/python-flit-core.spec
@@ -30,7 +30,7 @@ Name:           python-flit-core%{psuffix}
 Version:        3.7.1
 Release:        0
 Summary:        Distribution-building parts of Flit
-License:        BSD-3-Clause
+License:        BSD-3-Clause AND MIT
 URL:            https://github.com/pypa/flit
 Source0:        https://files.pythonhosted.org/packages/source/f/flit-core/flit_core-%{version}.tar.gz
 BuildRequires:  %{python_module base >= 3.6}
@@ -41,13 +41,12 @@ BuildRequires:  %{python_module testpath}
 %endif
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
-BuildRequires:  unzip
-Requires:       python-tomli
 BuildArch:      noarch
 %python_subpackages
 
 %description
-Flit is a simple way to put Python packages and modules on PyPI.
+This provides a PEP 517 build backend for packages using Flit.
+The only public interface is the API specified by PEP 517, at flit_core.buildapi.
 
 %prep
 %setup -q -n flit_core-%{version}
@@ -61,9 +60,6 @@ python3 -m flit_core.wheel
 %{python_expand #
 mkdir -p %{buildroot}%{$python_sitelib}
 $python bootstrap_install.py dist/flit_core-%{version}-py3-none-any.whl -i %{buildroot}%{$python_sitelib}
-# debundle after the bootstrap. See vendor/README
-sed -i 's/from .vendor import tomli/import tomli/'  %{buildroot}%{$python_sitelib}/flit_core/config.py
-rm -r %{buildroot}%{$python_sitelib}/flit_core/vendor
 # Don't package the tests
 rm -r  %{buildroot}%{$python_sitelib}/flit_core/tests
 }