diff --git a/stdlib/3/typing.pyi b/stdlib/3/typing.pyi
index 11e7ed76a3f8..6508d09abe2f 100644
--- a/stdlib/3/typing.pyi
+++ b/stdlib/3/typing.pyi
@@ -548,7 +548,11 @@ class Match(Generic[AnyStr]):
 
     # TODO: The return for a group may be None, except if __group is 0 or not given.
     @overload
-    def group(self, __group: Union[str, int] = ...) -> AnyStr: ...
+    def group(self, __group: Literal[None] = ...) -> AnyStr: ...
+    @overload
+    def group(self, __group: Literal[0] = ...) -> AnyStr: ...
+    @overload
+    def group(self, __group: Union[str, int] = ...) -> Optional[AnyStr]: ...
     @overload
     def group(
         self,