diff --git a/pyproject.toml b/pyproject.toml
index 583727a..b77618e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -79,6 +79,7 @@ ignore = [
     "D205",
     "D212",
     "PTH123",
+    "CPY",
 ]
 [tool.ruff.lint.extend-per-file-ignores]
 "tests/*" = ["S101", "PLR", "PT011", "ANN001"]