diff --git a/include/xo/object2/DList.hpp b/include/xo/object2/DList.hpp
index d20fadc..58de075 100644
--- a/include/xo/object2/DList.hpp
+++ b/include/xo/object2/DList.hpp
@@ -21,6 +21,7 @@ namespace xo {
             using AAllocator = xo::mm::AAllocator;
             using ppindentinfo = xo::print::ppindentinfo;
 
+        public:
             DList(xo::obj<AGCObject> h,
                   DList * r) : head_{h}, rest_{r} {}