diff --git a/Python/mactoolboxglue.c b/Python/mactoolboxglue.c
index 454553e..6688b02 100644
--- a/Python/mactoolboxglue.c
+++ b/Python/mactoolboxglue.c
@@ -348,9 +348,9 @@
 int
 PyMac_Getwide(PyObject *v, wide *rv)
 {
-	if (PyInt_Check(v)) {
+	if (PyLong_Check(v)) {
 		rv->hi = 0;
-		rv->lo = PyInt_AsLong(v);
+		rv->lo = PyLong_AsLong(v);
 		if( rv->lo & 0x80000000 )
 			rv->hi = -1;
 		return 1;
@@ -364,7 +364,7 @@
 {
 	if ( (w->hi == 0 && (w->lo & 0x80000000) == 0) ||
 	     (w->hi == -1 && (w->lo & 0x80000000) ) )
-		return PyInt_FromLong(w->lo);
+		return PyLong_FromLong(w->lo);
 	return Py_BuildValue("(ll)", w->hi, w->lo);
 }