diff --git a/include/helper.h b/include/helper.h
index 23059c6..857fc94 100644
--- a/include/helper.h
+++ b/include/helper.h
@@ -6,12 +6,10 @@
 #define CONST_CONTAINER_HELPER_H_
 
 #include <cstddef>
+#include <iterator>
 
 namespace cc::helper {
 
-	template <std::input_or_output_iterator Iter, typename Distance>
-	inline auto advanced(Iter i, Distance n) { std::advance(i, n); return i; }
-
 	template<typename T, std::size_t N>
 	constexpr std::size_t array_size(const T(&)[N]) { return N; }
 
@@ -31,7 +29,7 @@ namespace cc::helper {
 
 		auto swap_dist = std::min(dist1, dist2);
 
-		std::swap_ranges(first1, advanced(first1, swap_dist), first2, advanced(first2, swap_dist));
+		std::swap_ranges(first1, std::next(first1, swap_dist), first2, std::next(first2, swap_dist));
 
 		std::advance(first1, swap_dist);
 		std::advance(first2, swap_dist);