diff --git a/scene/main/scene_tree_fti.h b/scene/main/scene_tree_fti.h
index c283d8ce8..49047e0fb 100644
--- a/scene/main/scene_tree_fti.h
+++ b/scene/main/scene_tree_fti.h
@@ -36,7 +36,7 @@
 
 class Spatial;
 class Node;
-class Transform;
+struct Transform;
 
 #ifdef _3D_DISABLED
 // Stubs