diff --git a/pyproject.toml b/pyproject.toml
deleted file mode 100644
index ceb5fc5..0000000
--- a/pyproject.toml
+++ /dev/null
@@ -1,3 +0,0 @@
-[build-system]
-requires = ["wheel", "setuptools", "setuptools_scm"]
-build-backend = "setuptools.build_meta"