diff --git a/python-readthedocs-sphinx-ext.changes b/python-readthedocs-sphinx-ext.changes
index f94da92..58edb07 100644
--- a/python-readthedocs-sphinx-ext.changes
+++ b/python-readthedocs-sphinx-ext.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun Jun 30 07:19:00 UTC 2024 - Dirk Müller <dmueller@suse.com>
+
+- build as PEP517
+
 -------------------------------------------------------------------
 Fri Dec 29 10:04:58 UTC 2023 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-readthedocs-sphinx-ext.spec b/python-readthedocs-sphinx-ext.spec
index edaec34..37c1f1b 100644
--- a/python-readthedocs-sphinx-ext.spec
+++ b/python-readthedocs-sphinx-ext.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package python-readthedocs-sphinx-ext
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2024 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -26,9 +26,11 @@ Group:          Development/Languages/Python
 URL:            https://github.com/rtfd/readthedocs-sphinx-ext
 Source:         https://files.pythonhosted.org/packages/source/r/readthedocs-sphinx-ext/readthedocs-sphinx-ext-%{version}.tar.gz
 BuildRequires:  %{python_module Sphinx}
+BuildRequires:  %{python_module pip}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module requests}
 BuildRequires:  %{python_module setuptools}
+BuildRequires:  %{python_module wheel}
 BuildRequires:  fdupes
 BuildRequires:  python-rpm-macros
 Requires:       python-Sphinx
@@ -45,10 +47,10 @@ others are just code that we ship and enable during builds on Read the Docs.
 %setup -q -n readthedocs-sphinx-ext-%{version}
 
 %build
-%python_build
+%pyproject_wheel
 
 %install
-%python_install
+%pyproject_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
@@ -58,6 +60,6 @@ others are just code that we ship and enable during builds on Read the Docs.
 %doc README.rst
 %license LICENSE
 %{python_sitelib}/readthedocs_ext
-%{python_sitelib}/readthedocs_sphinx_ext-%{version}-py*.egg-info
+%{python_sitelib}/readthedocs_sphinx_ext-%{version}.dist-info
 
 %changelog