diff --git a/setup.cfg b/setup.cfg
index f48fdad..8980e9c 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,3 +1,7 @@
 [metadata]
 description-file = README.md
 license_file = LICENSE
+
+[flake8]
+max-line-length = 88
+extend-ignore = E203,W503