diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000000000000000000000000000000000000..0832368af98fc3fa05986c887b4ec888d8624206
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools", "numpy"]
+build-backend = "setuptools.build_meta"