diff --git a/Include/setobject.h b/Include/setobject.h
index e21100a..c8e2702 100644
--- a/Include/setobject.h
+++ b/Include/setobject.h
@@ -85,7 +85,6 @@
 PyAPI_FUNC(int) PySet_Contains(PyObject *anyset, PyObject *key);
 PyAPI_FUNC(int) PySet_Discard(PyObject *set, PyObject *key);
 PyAPI_FUNC(int) PySet_Add(PyObject *set, PyObject *key);
-PyAPI_FUNC(int) _PySet_Next(PyObject *set, Py_ssize_t *pos, PyObject **key);
 PyAPI_FUNC(int) _PySet_NextEntry(PyObject *set, Py_ssize_t *pos, PyObject **key, long *hash);
 PyAPI_FUNC(PyObject *) PySet_Pop(PyObject *set);
 PyAPI_FUNC(int) _PySet_Update(PyObject *set, PyObject *iterable);
diff --git a/Objects/setobject.c b/Objects/setobject.c
index 1fa8dda..4cf47bd 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -2236,6 +2236,7 @@
 	Py_ssize_t i;
 	PyObject *elem=NULL, *dup=NULL, *t, *f, *dup2, *x;
 	PyObject *ob = (PyObject *)so;
+	long hash;
 
 	/* Verify preconditions and exercise type/size checks */
 	assert(PyAnySet_Check(ob));
@@ -2280,7 +2281,7 @@
 
 	/* Exercise direct iteration */
 	i = 0, count = 0;
-	while (_PySet_Next((PyObject *)dup, &i, &x)) {
+	while (_PySet_NextEntry((PyObject *)dup, &i, &x, &hash)) {
 		s = PyUnicode_AsString(x);
 		assert(s && (s[0] == 'a' || s[0] == 'b' || s[0] == 'c'));
 		count++;