diff --git a/stdlib/unittest/mock.pyi b/stdlib/unittest/mock.pyi
index 7ccaf3aca..f22deb944 100644
--- a/stdlib/unittest/mock.pyi
+++ b/stdlib/unittest/mock.pyi
@@ -1,7 +1,6 @@
 import sys
 from typing import Any, Callable, Generic, Iterable, List, Mapping, Sequence, Tuple, Type, TypeVar, overload
 
-_F = TypeVar("_F", bound=Callable[..., Any])
 _T = TypeVar("_T")
 _TT = TypeVar("_TT", bound=Type[Any])
 _R = TypeVar("_R")
@@ -176,9 +175,12 @@ class _patch(Generic[_T]):
         kwargs: Mapping[str, Any],
     ) -> None: ...
     def copy(self) -> _patch[_T]: ...
+    @overload
+    def __call__(self, func: _TT) -> _TT: ...
+    @overload
     def __call__(self, func: Callable[..., _R]) -> Callable[..., _R]: ...
     def decorate_class(self, klass: _TT) -> _TT: ...
-    def decorate_callable(self, func: _F) -> _F: ...
+    def decorate_callable(self, func: Callable[..., _R]) -> Callable[..., _R]: ...
     def get_original(self) -> Tuple[Any, bool]: ...
     target: Any
     temp_original: Any