diff --git a/scene/main/node.cpp b/scene/main/node.cpp
index c13ed232a71..42e9cec217b 100755
--- a/scene/main/node.cpp
+++ b/scene/main/node.cpp
@@ -2914,6 +2914,7 @@ void Node::_bind_methods() {
 	BIND_CONSTANT(DUPLICATE_SIGNALS);
 	BIND_CONSTANT(DUPLICATE_GROUPS);
 	BIND_CONSTANT(DUPLICATE_SCRIPTS);
+	BIND_CONSTANT(DUPLICATE_USE_INSTANCING);
 
 	ADD_SIGNAL(MethodInfo("renamed"));
 	ADD_SIGNAL(MethodInfo("tree_entered"));