diff --git a/stdlib/builtins.pyi b/stdlib/builtins.pyi
index 24faea28b..d5d4b46a9 100644
--- a/stdlib/builtins.pyi
+++ b/stdlib/builtins.pyi
@@ -1547,6 +1547,7 @@ def __import__(
     fromlist: Sequence[str] = ...,
     level: int = ...,
 ) -> types.ModuleType: ...
+def __build_class__(__func: Callable[[], _Cell | Any], __name: str, *bases: Any, metaclass: Any = ..., **kwds: Any) -> Any: ...
 
 # Actually the type of Ellipsis is <type 'ellipsis'>, but since it's
 # not exposed anywhere under that name, we make it private here.