diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000000000000000000000000000000000000..d5b38d0e6db93012326c5bad5073bfdca523321c
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,5 @@
+[tool.black]
+exclude = "tests/test_python-syntax_error.py"
+
+[tool.isort]
+line_length = 88
diff --git a/setup.cfg b/setup.cfg
index 425d4b60cf3e6faff0f813b376c023780470f0f6..4155cd476bc92ae6f1511bc3f6eb31b696607e30 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -2,6 +2,3 @@
 max-line-length = 88
 exclude = tests/test_python-syntax_error.py
 ignore = E226, E704, E24, E121, W504, E126, E123, W503, E203
-
-[isort]
-line_length = 88