diff --git a/TinySTL/Vector.h b/TinySTL/Vector.h
index 412a2a9..35d9366 100644
--- a/TinySTL/Vector.h
+++ b/TinySTL/Vector.h
@@ -23,7 +23,8 @@ namespace TinySTL{
 	public:
 		typedef T									value_type;
 		typedef T*							iterator;
-		typedef const iterator					const_iterator;
+		//typedef const iterator					const_iterator;
+		typedef const T*							const_iterator;
 		typedef reverse_iterator_t<T*>				reverse_iterator;
 		typedef reverse_iterator_t<const T*>				const_reverse_iterator;
 		typedef iterator							pointer;