--- a/boost/lockfree/queue.hpp
+++ b/boost/lockfree/queue.hpp
@@ -108,7 +108,7 @@
         typedef typename detail::select_tagged_handle<node, node_based>::handle_type handle_type;
 
         node(T const & v, handle_type null_handle):
-            data(v)//, next(tagged_node_handle(0, 0))
+            next(tagged_node_handle(null_handle, 0)), data(v)
         {
             /* increment tag to avoid ABA problem */
             tagged_node_handle old_next = next.load(memory_order_relaxed);