diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..b38cfd7
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,8 @@
+[pep8]
+max-line-length=120
+
+[flake8]
+max-line-length=120
+
+[yapf]
+column-limit=120