diff --git a/mypy/semanal_namedtuple.py b/mypy/semanal_namedtuple.py
index c690d4ec6d20..5eac02833d24 100644
--- a/mypy/semanal_namedtuple.py
+++ b/mypy/semanal_namedtuple.py
@@ -605,16 +605,11 @@ def make_init_arg(var: Var) -> Argument:
 
         add_method("__new__", ret=selftype, args=[make_init_arg(var) for var in vars], is_new=True)
         add_method("_asdict", args=[], ret=ordereddictype)
-        special_form_any = AnyType(TypeOfAny.special_form)
         add_method(
             "_make",
             ret=selftype,
             is_classmethod=True,
-            args=[
-                Argument(Var("iterable", iterable_type), iterable_type, None, ARG_POS),
-                Argument(Var("new"), special_form_any, EllipsisExpr(), ARG_NAMED_OPT),
-                Argument(Var("len"), special_form_any, EllipsisExpr(), ARG_NAMED_OPT),
-            ],
+            args=[Argument(Var("iterable", iterable_type), iterable_type, None, ARG_POS)],
         )
 
         self_tvar_expr = TypeVarExpr(
diff --git a/test-data/unit/check-newsemanal.test b/test-data/unit/check-newsemanal.test
index 99f4141a4d64..de8212b3e695 100644
--- a/test-data/unit/check-newsemanal.test
+++ b/test-data/unit/check-newsemanal.test
@@ -992,7 +992,7 @@ class SubO(Out): pass
 
 o: SubO
 
-reveal_type(SubO._make)  # N: Revealed type is "def (iterable: typing.Iterable[Any], *, new: Any =, len: Any =) -> Tuple[Tuple[builtins.str, __main__.Other, fallback=__main__.In], __main__.Other, fallback=__main__.SubO]"
+reveal_type(SubO._make)  # N: Revealed type is "def (iterable: typing.Iterable[Any]) -> Tuple[Tuple[builtins.str, __main__.Other, fallback=__main__.In], __main__.Other, fallback=__main__.SubO]"
 reveal_type(o._replace(y=Other()))  # N: Revealed type is "Tuple[Tuple[builtins.str, __main__.Other, fallback=__main__.In], __main__.Other, fallback=__main__.SubO]"
 [builtins fixtures/tuple.pyi]
 
@@ -1009,7 +1009,7 @@ o: Out
 reveal_type(o)  # N: Revealed type is "Tuple[Tuple[builtins.str, __main__.Other, fallback=__main__.In], __main__.Other, fallback=__main__.Out]"
 reveal_type(o.x)  # N: Revealed type is "Tuple[builtins.str, __main__.Other, fallback=__main__.In]"
 reveal_type(o.x.t)  # N: Revealed type is "__main__.Other"
-reveal_type(Out._make)  # N: Revealed type is "def (iterable: typing.Iterable[Any], *, new: Any =, len: Any =) -> Tuple[Tuple[builtins.str, __main__.Other, fallback=__main__.In], __main__.Other, fallback=__main__.Out]"
+reveal_type(Out._make)  # N: Revealed type is "def (iterable: typing.Iterable[Any]) -> Tuple[Tuple[builtins.str, __main__.Other, fallback=__main__.In], __main__.Other, fallback=__main__.Out]"
 [builtins fixtures/tuple.pyi]
 
 [case testNewAnalyzerIncompleteRefShadowsBuiltin1]