diff --git a/tox.ini b/tox.ini
index 65e9eecbe..63efa7671 100644
--- a/tox.ini
+++ b/tox.ini
@@ -74,4 +74,8 @@ commands =
 # F821: undefined name
 ignore = F821
 builtins = _
+# [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
 exclude = .venv,.tox,dist,doc,*egg