diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000000..e63322f962
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["pbr>=6.0.0", "setuptools>=64"]
+build-backend = "pbr.build"