diff --git a/Objects/weakrefobject.c b/Objects/weakrefobject.c
index 374e720..e07adb2 100644
--- a/Objects/weakrefobject.c
+++ b/Objects/weakrefobject.c
@@ -157,7 +157,7 @@
 weakref_repr(PyWeakReference *self)
 {
     PyObject *name, *repr;
-    _Py_identifier(__name__);
+    _Py_IDENTIFIER(__name__);
 
     if (PyWeakref_GET_OBJECT(self) == Py_None)
         return PyUnicode_FromFormat("<weakref at %p; dead>", self);
@@ -441,7 +441,7 @@
 #define WRAP_METHOD(method, special) \
     static PyObject * \
     method(PyObject *proxy) { \
-            _Py_identifier(special); \
+            _Py_IDENTIFIER(special); \
             UNWRAP(proxy); \
                 return _PyObject_CallMethodId(proxy, &PyId_##special, ""); \
         }