diff --git a/setup.cfg b/setup.cfg
index cc065b0..9adb3ce 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,9 @@
 [bdist_wheel]
 universal = 1
 
+[flake8]
+max_line_length = 88
+
 [metadata]
 license_file = COPYING