diff --git a/include/xo/object2/DList.hpp b/include/xo/object2/DList.hpp
index f0be1cf..06efd10 100644
--- a/include/xo/object2/DList.hpp
+++ b/include/xo/object2/DList.hpp
@@ -3,8 +3,8 @@
  *  @author Roland Conybeare, Dec 2025
  **/
 
-#include "xo/alloc2/RGCObject.hpp"
-#include "xo/alloc2/IGCObject_Any.hpp"
+#include "xo/alloc2/gc/RGCObject.hpp"
+#include "xo/alloc2/gc/IGCObject_Any.hpp"
 #include "xo/facet/obj.hpp"
 
 namespace xo {
diff --git a/include/xo/object2/IGCObject_DFloat.hpp b/include/xo/object2/IGCObject_DFloat.hpp
index 59f4c34..df4eed7 100644
--- a/include/xo/object2/IGCObject_DFloat.hpp
+++ b/include/xo/object2/IGCObject_DFloat.hpp
@@ -6,8 +6,8 @@
 #pragma once
 
 #include "xo/alloc2/AAllocator.hpp"
-#include "xo/alloc2/AGCObject.hpp"
-#include "xo/alloc2/IGCObject_Xfer.hpp"
+#include <xo/alloc2/gc/AGCObject.hpp>
+#include <xo/alloc2/gc/IGCObject_Xfer.hpp>
 #include "DFloat.hpp"
 
 namespace xo {
diff --git a/include/xo/object2/IGCObject_DInteger.hpp b/include/xo/object2/IGCObject_DInteger.hpp
index 0c36062..20f8976 100644
--- a/include/xo/object2/IGCObject_DInteger.hpp
+++ b/include/xo/object2/IGCObject_DInteger.hpp
@@ -6,8 +6,8 @@
 #pragma once
 
 #include "xo/alloc2/AAllocator.hpp"
-#include "xo/alloc2/AGCObject.hpp"
-#include "xo/alloc2/IGCObject_Xfer.hpp"
+#include <xo/alloc2/gc/AGCObject.hpp>
+#include <xo/alloc2/gc/IGCObject_Xfer.hpp>
 #include "DInteger.hpp"
 
 namespace xo {
diff --git a/include/xo/object2/IGCObject_DList.hpp b/include/xo/object2/IGCObject_DList.hpp
index 890fdd3..9f0199d 100644
--- a/include/xo/object2/IGCObject_DList.hpp
+++ b/include/xo/object2/IGCObject_DList.hpp
@@ -7,11 +7,11 @@
 
 #include <xo/alloc2/AAllocator.hpp>
 #include <xo/alloc2/RAllocator.hpp>
-#include <xo/alloc2/ACollector.hpp>
-#include <xo/alloc2/ICollector_Any.hpp>
-#include <xo/alloc2/RCollector.hpp>
-#include <xo/alloc2/AGCObject.hpp>
-#include <xo/alloc2/IGCObject_Xfer.hpp>
+#include <xo/alloc2/gc/ACollector.hpp>
+#include <xo/alloc2/gc/ICollector_Any.hpp>
+#include <xo/alloc2/gc/RCollector.hpp>
+#include <xo/alloc2/gc/AGCObject.hpp>
+#include <xo/alloc2/gc/IGCObject_Xfer.hpp>
 #include "DList.hpp"
 
 namespace xo {