diff --git a/pyproject.toml b/pyproject.toml
index ef707f50d..7ec3c85e9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -185,6 +185,7 @@ select = [
     "SIM",
     "SLOT",
     "SIM101",
+    "TCH",
     "UP",
 ]
 ignore = [