diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..71d17ce
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,5 @@
+[flake8]
+ignore = D203, E501, W503, E203
+exclude = .git,__pycache__,docs/source/conf.py,old,build,dist
+max-complexity = 10
+max-line-length = 120