diff --git a/tox.ini b/tox.ini
index 3b9b80ec..30bcee52 100644
--- a/tox.ini
+++ b/tox.ini
@@ -58,3 +58,7 @@ ignore =
 show-source = true
 builtins = _
 exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,tools,build,example
+# 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,H204,H205,H904