--- enrich-1.2.6.ebuild	2021-02-27 00:09:18.000000000 +0200
+++ enrich-1.2.6.ebuild	2021-03-03 19:13:44.810916257 +0200
@@ -4,7 +4,6 @@
 EAPI=7
 
 PYTHON_COMPAT=( python3_{7..9} )
-DISTUTILS_USE_SETUPTOOLS=pyproject.toml
 inherit distutils-r1
 
 DESCRIPTION="Extend rich functionality"
@@ -21,3 +20,8 @@
 	test? ( dev-python/pytest-mock[${PYTHON_USEDEP}] )"
 
 distutils_enable_tests pytest
+
+python_install_all() {
+	distutils-r1_python_install_all
+	find "${ED}" -type d -name "test" -exec rm -rv {} + || die "test removing failed"
+}