diff --git a/stdlib/2/__builtin__.pyi b/stdlib/2/__builtin__.pyi
index 47edbd8e9..d5c4dbbd1 100644
--- a/stdlib/2/__builtin__.pyi
+++ b/stdlib/2/__builtin__.pyi
@@ -874,6 +874,9 @@ class BaseException(object):
     args = ...  # type: Tuple[Any, ...]
     message = ...  # type: str
     def __init__(self, *args: object, **kwargs: object) -> None: ...
+    def __getitem__(self, i: int) -> Any: ...
+    def __getslice__(self, start: int, stop: int) -> Tuple[Any, ...]: ...
+
 class GeneratorExit(BaseException): ...
 class KeyboardInterrupt(BaseException): ...
 class SystemExit(BaseException):