diff --git a/Examples/python/swigrun/example.cxx b/Examples/python/swigrun/example.cxx
index daef52f79..25906a559 100644
--- a/Examples/python/swigrun/example.cxx
+++ b/Examples/python/swigrun/example.cxx
@@ -9,7 +9,7 @@ Manager* convert_to_Manager(PyObject *py_obj)
 {
   Manager* c_ptr;
   swig_type_info *ty = SWIG_TypeQuery("Manager *");
-  printf("manager ty %x \n", ty);
+  printf("manager ty %p \n", ty);
   if (SWIG_ConvertPtr(py_obj, (void **) &c_ptr, ty, 0) == -1) {
     c_ptr = 0;
   } else {