diff --git a/scene/debugger/runtime_node_select.h b/scene/debugger/runtime_node_select.h
index 5c5ed885d8e..a606b0bd7d9 100644
--- a/scene/debugger/runtime_node_select.h
+++ b/scene/debugger/runtime_node_select.h
@@ -37,6 +37,7 @@
 #include "scene/resources/mesh.h"
 #endif // _3D_DISABLED
 
+class Node;
 class PopupMenu;
 
 class RuntimeNodeSelect : public Object {