diff --git a/pyproject.toml b/pyproject.toml
index 5c298970..c11136bf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -252,3 +252,4 @@ require-return-section-when-returning-nothing = false
 arg-type-hints-in-docstring = false
 check-return-types = false
 quiet = true
+check-class-attributes = false