diff --git a/forty-two/pyproject.toml b/forty-two/pyproject.toml
deleted file mode 100644
index fed528d..0000000
--- a/forty-two/pyproject.toml
+++ /dev/null
@@ -1,3 +0,0 @@
-[build-system]
-requires = ["setuptools"]
-build-backend = "setuptools.build_meta"