diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..fed528d
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
diff --git a/tox.ini b/tox.ini
index e313b34..08aa2c4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -2,6 +2,6 @@
 envlist = py38,py39,py310,py311,py312
 [testenv]
 deps = -rrequirements_test.txt
-commands = pip install -e .
-    py.test -s
+commands =
+    pytest
     flake8