diff --git a/src/WSEvents.h b/src/WSEvents.h
index 48de519d..c9f370fd 100644
--- a/src/WSEvents.h
+++ b/src/WSEvents.h
@@ -116,4 +116,5 @@ private:
 	static void OnSceneItemAdd(void* param, calldata_t* data);
 	static void OnSceneItemDelete(void* param, calldata_t* data);
 	static void OnSceneItemVisibilityChanged(void* param, calldata_t* data);
+	static void OnSceneItemTransform(void* param, calldata_t* data);
 };