diff --git a/pyproject.toml b/pyproject.toml
index 4c33dc07..419b4ab7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,4 +33,4 @@ smassh = 'smassh.__main__:main'
 
 [tool.ruff]
 exclude = ["venv"]
-ignore = ["F405"]
+lint.ignore = ["F405"]