diff --git a/Jupiter/Readable_String.h b/Jupiter/Readable_String.h
index 83c7485..104c7e0 100644
--- a/Jupiter/Readable_String.h
+++ b/Jupiter/Readable_String.h
@@ -173,6 +173,9 @@ namespace Jupiter
 		*/
 		size_t println(FILE *out) const;
 		size_t println(std::basic_ostream<T> &out) const;
+
+		/** Access operator */
+		inline T &operator[](size_t index) const { return this->get(index); };
 	};
 }
 
diff --git a/Jupiter/String_Type.h b/Jupiter/String_Type.h
index 7e6e84e..a8a5a6b 100644
--- a/Jupiter/String_Type.h
+++ b/Jupiter/String_Type.h
@@ -184,9 +184,6 @@ namespace Jupiter
 		template<template<typename> class R> static R<T> gotoWord(const Jupiter::String_Type<T> &in, size_t pos, const T *whitespace);
 		template<template<typename> class R> static R<T> gotoWord(const T *in, size_t pos, const T *whitespace);
 
-		/** Access operator */
-		inline T &operator[](size_t index) { return Jupiter::String_Type<T>::get(index); };
-
 		/** Mutative operators */
 		inline String_Type<T> &operator+=(const String_Type<T> &right) { this->concat(right); return *this; };
 		inline String_Type<T> &operator+=(const std::basic_string<T> &right) { this->concat(right); return *this; };