diff --git a/django_api_decorator/decorators.py b/django_api_decorator/decorators.py
index 8f9d483..cca4d36 100644
--- a/django_api_decorator/decorators.py
+++ b/django_api_decorator/decorators.py
@@ -228,7 +228,7 @@ def validate_boolean(value: Any) -> Any:
 
 
 TYPE_MAPPING = {
-    bool: Annotated[bool, BeforeValidator(validate_boolean)],  # type: ignore[call-arg]
+    bool: Annotated[bool, BeforeValidator(validate_boolean)],
 }