2 files changed, 6 insertions, 1 deletions
diff --git a/src/engine/machina/Updates.hpp b/src/engine/machina/Updates.hpp
index 7c0391b..ff09af9 100644
--- a/src/engine/machina/Updates.hpp
+++ b/src/engine/machina/Updates.hpp
@@ -21,6 +21,7 @@
 
 #include "machina/Atom.hpp"
 #include "machina/types.hpp"
+#include "raul/RingBuffer.hpp"
 
 namespace machina {
 
diff --git a/src/engine/machina/types.hpp b/src/engine/machina/types.hpp
index e9ac7d0..61137b7 100644
--- a/src/engine/machina/types.hpp
+++ b/src/engine/machina/types.hpp
@@ -20,7 +20,7 @@
 #include <map>
 #include <memory>
 
-#include "raul/RingBuffer.hpp"
+#include "raul/Maid.hpp"
 
 namespace machina {
 
@@ -37,9 +37,13 @@ using SPtr = std::shared_ptr<T>;
 
 template <class T>
 using WPtr = std::weak_ptr<T>;
+
+template <class T>
+using MPtr = Raul::managed_ptr<T>;
 #else
 #define SPtr std::shared_ptr
 #define WPtr std::weak_ptr
+#define MPtr Raul::managed_ptr
 #endif
 
 template <class T>