diff --git a/wrap/ob_python.i b/wrap/ob_python.i
index e5c54301..66fd83e9 100644
--- a/wrap/ob_python.i
+++ b/wrap/ob_python.i
@@ -9,6 +9,12 @@
 
 namespace ob {
 
+%ignore MouseContext::NUM_MOUSE_CONTEXT;
+%ignore MouseAction::NUM_MOUSE_ACTION;
+%ignore KeyContext::NUM_KEY_CONTEXT;
+%ignore KeyAction::NUM_KEY_ACTION;
+%ignore EventAction::NUM_EVENT_ACTION;
+
 %ignore python_init(char*);
 %ignore python_destroy();
 %ignore python_exec(const std::string &);