diff --git a/Objects/floatobject.c b/Objects/floatobject.c
index dfc5b19..648030b 100644
--- a/Objects/floatobject.c
+++ b/Objects/floatobject.c
@@ -1490,7 +1490,7 @@
         goto parse_error;
     result = PyFloat_FromDouble(negate ? -x : x);
     if (type != &PyFloat_Type && result != NULL) {
-        Py_SETREF(result, _PyObject_CallOneArg((PyObject *)type, result));
+        Py_SETREF(result, PyObject_CallOneArg((PyObject *)type, result));
     }
     return result;