diff --git a/Makefile b/Makefile
index 77a38f02f3..a6170b7c29 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ clean:
 	rm -f .coverage
 
 style:
-	flake8 InvenTree --ignore=C901,E501
+	flake8 InvenTree
 
 test:
 	python InvenTree/manage.py check
diff --git a/setup.cfg b/setup.cfg
index ea418b2daf..f6f50b0c03 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -5,4 +5,4 @@ ignore =
 	# - E501 - line too long (82 characters)
 	E501
 exclude = .git,__pycache__
-max-complexity = 10
+max-complexity = 20