diff --git a/tox.ini b/tox.ini
index c16664d..06eda94 100644
--- a/tox.ini
+++ b/tox.ini
@@ -44,14 +44,11 @@
 # H404 multi line docstring should start with a summary
 # H405 multi line docstring summary not separated with an empty line
 # N530 direct neutron imports not allowed
-# TODO(ihrachys) figure out what to do with N534 and N536
-# N534 Untranslated exception message
-# N536 Use assertIsNone rather than assertEqual to check for None values
-ignore = E125,E126,E128,E129,E265,H404,H405,N530,N534,N536
+ignore = E125,E126,E128,E129,E265,H404,H405,N530
 # H106: Don't put vim configuration in source files
 # H203: Use assertIs(Not)None to check for None
 # H904: Delay string interpolations at logging calls
-enable-extensions=H106,H203,H904
+enable-extensions = H106,H203,H904
 show-source = true
-exclude = ./.*,build,dist,doc
+exclude = ./.*,build,dist,doc,*egg*,releasenotes
 import-order-style = pep8