diff --git a/include/continuable/detail/traits.hpp b/include/continuable/detail/traits.hpp
index 9b40d2f..10b8cf0 100644
--- a/include/continuable/detail/traits.hpp
+++ b/include/continuable/detail/traits.hpp
@@ -86,38 +86,6 @@ template <typename... T>
 using void_t = typename detail::deduce_to_void<T...>::type;
 #endif // CONTINUABLE_HAS_CXX17_VOID_T
 
-namespace detail {
-/// Evaluates to the size of the given tuple like type,
-// / if the type has no static size it will be one.
-template <typename T, typename Enable = void>
-struct tuple_like_size : std::integral_constant<std::size_t, 1U> {};
-template <typename T>
-struct tuple_like_size<T, void_t<decltype(std::tuple_size<T>::value)>>
-    : std::tuple_size<T> {};
-} // namespace detail
-
-/// Returns the pack size of the given empty pack
-constexpr std::size_t pack_size_of(identity<>) noexcept {
-  return 0U;
-}
-/// Returns the pack size of the given type
-template <typename T>
-constexpr std::size_t pack_size_of(identity<T>) noexcept {
-  return detail::tuple_like_size<T>::value;
-}
-/// Returns the pack size of the given type
-template <typename First, typename Second, typename... Args>
-constexpr std::size_t pack_size_of(identity<First, Second, Args...>) noexcept {
-  return 2U + sizeof...(Args);
-}
-
-/// Returns an index sequence of the given type
-template <typename T>
-constexpr auto sequence_of(identity<T>) noexcept {
-  constexpr auto const size = pack_size_of(identity<T>{});
-  return std::make_index_sequence<size>();
-}
-
 namespace detail {
 /// Calls the given unpacker with the content of the given sequenceable
 template <typename U, typename F, std::size_t... I>
diff --git a/include/continuable/detail/util.hpp b/include/continuable/detail/util.hpp
index c03d1a0..2ba04c0 100644
--- a/include/continuable/detail/util.hpp
+++ b/include/continuable/detail/util.hpp
@@ -59,7 +59,7 @@ auto forward_except_last_impl(T&& tuple,
 /// Forwards every element in the tuple except the last one
 template <typename T>
 auto forward_except_last(T&& sequenceable) {
-  constexpr auto const size = pack_size_of(traits::identify<T>()) - 1U;
+  constexpr auto const size = std::tuple_size<std::decay_t<T>>::value - 1U;
   constexpr auto const sequence = std::make_index_sequence<size>();
 
   return forward_except_last_impl(std::forward<T>(sequenceable), sequence);