diff --git a/Objects/funcobject.c b/Objects/funcobject.c
index f0b0b67..da648b7 100644
--- a/Objects/funcobject.c
+++ b/Objects/funcobject.c
@@ -825,7 +825,7 @@ cm_descr_get(PyObject *self, PyObject *obj, PyObject *type)
         type = (PyObject *)(Py_TYPE(obj));
     if (Py_TYPE(cm->cm_callable)->tp_descr_get != NULL) {
         return Py_TYPE(cm->cm_callable)->tp_descr_get(cm->cm_callable, type,
-                                                      NULL);
+                                                      type);
     }
     return PyMethod_New(cm->cm_callable, type);
 }