diff --git a/python-schema.spec b/python-schema.spec
index 01dd78b..9336bfd 100644
--- a/python-schema.spec
+++ b/python-schema.spec
@@ -45,19 +45,20 @@ parsing, converted from JSON/YAML (or something else) to Python data-types.
 %autosetup -p1 -n schema-%{version}
 
 %build
-%python_build
+%pyproject_wheel
 
 %install
-%python_install
+%pyproject_install
 %python_expand %fdupes %{buildroot}%{$python_sitelib}
 
 %check
 %pytest test_schema.py
 
 %files %{python_files}
-%defattr(-,root,root,-)
 %doc README.rst
 %license LICENSE-MIT
-%{python_sitelib}/*
+%{python_sitelib}/schema.py
+%pycache_only %{python_sitelib}/__pycache__/schema*
+%{python_sitelib}/schema-%{version}.dist-info
 
 %changelog