diff --git a/setup.cfg b/setup.cfg
index 81e0dc0..827f0d7 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,7 +1,10 @@
 [flake8]
-ignore = W191,W293,E265,E266,E117,E402
+ignore = E117, # over-indented
+				 W191, # indentation contains tabs
+				 W293, # blank line contains whitespace
+
 max-line-length = 220
-max-complexity = 30
+max-complexity = 20
 exclude =
 	./.git,
 	./tests,
@@ -10,4 +13,18 @@ exclude =
 	./docs
 
 [pylint]
-disable = duplicate-code, invalid-name, mixed-indentation, missing-module-docstring, missing-class-docstring, missing-function-docstring, wrong-import-position, too-many-public-methods, too-many-return-statements, trailing-whitespace, bare-except, useless-return, bad-continuation, import-outside-toplevel, import-error
+disable = duplicate-code,
+					invalid-name,
+					mixed-indentation,
+					missing-module-docstring,
+					missing-class-docstring,
+					missing-function-docstring,
+					wrong-import-position,
+					too-many-public-methods,
+					too-many-return-statements,
+					trailing-whitespace,
+					bare-except,
+					useless-return,
+					bad-continuation,
+					import-outside-toplevel,
+					import-error