diff --git a/swig/gdl.i b/swig/gdl.i
index bb23245..766ae51 100644
--- a/swig/gdl.i
+++ b/swig/gdl.i
@@ -20,5 +20,6 @@
 %ignore node_set_t::sub;
 
 %ignore flow_chart_t;
+%ignore setup_graph_subsystem;
 
 %include "gdl.hpp"