diff --git a/setup.cfg b/setup.cfg
index d0cc55293..9626d6904 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,3 +1,4 @@
 [flake8]
 exclude=build,.git,migrations,settings.py
 ignore=E128,E265,E266,E501,W601
+max-line-length=100