diff --git a/Test/paulmck/rcu.hpp b/Test/paulmck/rcu.hpp
index 3f13d9a..60b7412 100644
--- a/Test/paulmck/rcu.hpp
+++ b/Test/paulmck/rcu.hpp
@@ -137,7 +137,7 @@ namespace std {
     }
 
     template<typename T, typename D = default_delete<T>>
-    void retire(T *p, D d = {})
+    void rcu_retire(T *p, D d = {})
     {
 	auto robnp = new details::rcu_obj_base_ni<T, D>(p, d);
 
diff --git a/Test/paulmck/test2a.cpp b/Test/paulmck/test2a.cpp
index a185cc2..e1b4321 100644
--- a/Test/paulmck/test2a.cpp
+++ b/Test/paulmck/test2a.cpp
@@ -62,7 +62,7 @@ int main(int argc, char **argv)
     // Next with bare retire().
     fp = new struct foo;
     fp->a = 44;
-    std::retire(fp, my_cb);
+    std::rcu_retire(fp, my_cb);
     std::rcu_updater::barrier();
 
     rcu_unregister_thread();