diff --git a/stdlib/xml/etree/ElementTree.pyi b/stdlib/xml/etree/ElementTree.pyi
index 4561fc82c..c2b5370c5 100644
--- a/stdlib/xml/etree/ElementTree.pyi
+++ b/stdlib/xml/etree/ElementTree.pyi
@@ -88,16 +88,16 @@ class Element(MutableSequence[Element]):
     def makeelement(self, __tag: str, __attrib: dict[str, str]) -> Element: ...
     def remove(self, __subelement: Element) -> None: ...
     def set(self, __key: str, __value: str) -> None: ...
-    def __delitem__(self, i: SupportsIndex | slice) -> None: ...
+    def __delitem__(self, __i: SupportsIndex | slice) -> None: ...
     @overload
-    def __getitem__(self, i: SupportsIndex) -> Element: ...
+    def __getitem__(self, __i: SupportsIndex) -> Element: ...
     @overload
-    def __getitem__(self, s: slice) -> MutableSequence[Element]: ...
+    def __getitem__(self, __s: slice) -> MutableSequence[Element]: ...
     def __len__(self) -> int: ...
     @overload
-    def __setitem__(self, i: SupportsIndex, o: Element) -> None: ...
+    def __setitem__(self, __i: SupportsIndex, __o: Element) -> None: ...
     @overload
-    def __setitem__(self, s: slice, o: Iterable[Element]) -> None: ...
+    def __setitem__(self, __s: slice, __o: Iterable[Element]) -> None: ...
     if sys.version_info < (3, 9):
         def getchildren(self) -> list[Element]: ...
         def getiterator(self, tag: str | None = ...) -> list[Element]: ...