diff --git a/Include/cpython/longobject.h b/Include/cpython/longobject.h
index c96f35188c4..7401566636a 100644
--- a/Include/cpython/longobject.h
+++ b/Include/cpython/longobject.h
@@ -2,9 +2,6 @@
 #  error "this header file must not be included directly"
 #endif
 
-// Alias for backport compatibility
-#define _PyLong_AsInt PyLong_AsInt
-
 PyAPI_FUNC(int) _PyLong_UnsignedShort_Converter(PyObject *, void *);
 PyAPI_FUNC(int) _PyLong_UnsignedInt_Converter(PyObject *, void *);
 PyAPI_FUNC(int) _PyLong_UnsignedLong_Converter(PyObject *, void *);
diff --git a/Parser/asdl_c.py b/Parser/asdl_c.py
index bf144871bb7..ca259c8cd1f 100755
--- a/Parser/asdl_c.py
+++ b/Parser/asdl_c.py
@@ -1074,7 +1074,7 @@ static int obj2ast_int(struct ast_state* Py_UNUSED(state), PyObject* obj, int* o
         return 1;
     }
 
-    i = _PyLong_AsInt(obj);
+    i = PyLong_AsInt(obj);
     if (i == -1 && PyErr_Occurred())
         return 1;
     *out = i;
diff --git a/Python/Python-ast.c b/Python/Python-ast.c
index 60dd121d60b..77b23f7c5ed 100644
--- a/Python/Python-ast.c
+++ b/Python/Python-ast.c
@@ -1099,7 +1099,7 @@ static int obj2ast_int(struct ast_state* Py_UNUSED(state), PyObject* obj, int* o
         return 1;
     }
 
-    i = _PyLong_AsInt(obj);
+    i = PyLong_AsInt(obj);
     if (i == -1 && PyErr_Occurred())
         return 1;
     *out = i;