diff --git a/protocol/artnet/node.h b/protocol/artnet/node.h
index c71b0b1..ece94f0 100644
--- a/protocol/artnet/node.h
+++ b/protocol/artnet/node.h
@@ -24,6 +24,8 @@
 #pragma once
 
 #include "device.h"
+#include "port.h"
+#include <vector>
 
 namespace ARTNET {
 
@@ -34,6 +36,9 @@ class Node : public virtual Device
 {
 public:
   explicit Node();
+
+private:
+  std::vector<Port*> _ports;
 };
 
 } // namespace ARTNET