diff --git a/stdlib/2and3/pstats.pyi b/stdlib/2and3/pstats.pyi
index 232139188..8bf1b0dae 100644
--- a/stdlib/2and3/pstats.pyi
+++ b/stdlib/2and3/pstats.pyi
@@ -1,5 +1,5 @@
 from profile import Profile
-from cProfile import Profile as cProfile
+from cProfile import Profile as _cProfile
 import os
 import sys
 from typing import Any, Dict, IO, Iterable, List, Text, Tuple, TypeVar, Union, overload
@@ -12,13 +12,13 @@ else:
     _Path = Union[bytes, Text]
 
 class Stats:
-    def __init__(self: _T, __arg: Union[None, str, Text, Profile, cProfile] = ...,
-                 *args: Union[None, str, Text, Profile, cProfile, _T],
+    def __init__(self: _T, __arg: Union[None, str, Text, Profile, _cProfile] = ...,
+                 *args: Union[None, str, Text, Profile, _cProfile, _T],
                  stream: IO[Any] = ...) -> None: ...
-    def init(self, arg: Union[None, str, Text, Profile, cProfile]) -> None: ...
-    def load_stats(self, arg: Union[None, str, Text, Profile, cProfile]) -> None: ...
+    def init(self, arg: Union[None, str, Text, Profile, _cProfile]) -> None: ...
+    def load_stats(self, arg: Union[None, str, Text, Profile, _cProfile]) -> None: ...
     def get_top_level_stats(self) -> None: ...
-    def add(self: _T, *arg_list: Union[None, str, Text, Profile, cProfile, _T]) -> _T: ...
+    def add(self: _T, *arg_list: Union[None, str, Text, Profile, _cProfile, _T]) -> _T: ...
     def dump_stats(self, filename: _Path) -> None: ...
     def get_sort_arg_defs(self) -> Dict[str, Tuple[Tuple[Tuple[int, int], ...], str]]: ...
     @overload