diff --git a/include/flatmemory/details/types/tuple.hpp b/include/flatmemory/details/types/tuple.hpp
index 1eddbd9..49e17d4 100644
--- a/include/flatmemory/details/types/tuple.hpp
+++ b/include/flatmemory/details/types/tuple.hpp
@@ -80,7 +80,7 @@ class Builder<Tuple<Ts...>> : public IBuilder<Builder<Tuple<Ts...>>>
     {
         TupleEntry()
         {
-            std::cout << "Instantiating get_element with type: " << typeid(T).name() << std::endl;
+            std::cerr << "Instantiating get_element with type: " << typeid(T).name() << std::endl;
             static_assert(std::false_type::value, "Builder<Tuple<Ts...>>::TupleEntry(...): Expected usage of overload.");
         }
     };