diff --git a/python/examples/pyproject-ruff.toml b/python/examples/pyproject-ruff.toml
index 1ec837f5..06e86f85 100644
--- a/python/examples/pyproject-ruff.toml
+++ b/python/examples/pyproject-ruff.toml
@@ -14,6 +14,7 @@ ignore = [
     "N813",
     "N815",
     "N816",
+    "N999",
 ]
 select = [
     "E",  # pycodestyle