diff --git a/setup.cfg b/setup.cfg
index 330163aec..eb94f8d76 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -2,10 +2,10 @@
 license_files = LICENSE
 
 [flake8]
-extend-ignore = E203, E266, E501, E731, B903
 max-line-length = 90
 max-complexity = 18
-select = B,C,E,F,W,T4,B9
+extend-select = B,C,T4
+extend-ignore = E203, E266, E501, E731, B903
 
 [tool:pytest]
 norecursedirs = .git .ropeproject .tox docs env venv tests/mypy_test_cases