diff --git a/include/cubescript/cubescript.hh b/include/cubescript/cubescript.hh
index dcd0fc1..8f91864 100644
--- a/include/cubescript/cubescript.hh
+++ b/include/cubescript/cubescript.hh
@@ -21,6 +21,8 @@
 
 namespace cscript {
 
+using CsString = ostd::String;
+
 static_assert(ostd::IsIntegral<CsInt>, "CsInt must be integral");
 static_assert(ostd::IsSigned<CsInt>, "CsInt must be signed");
 static_assert(ostd::IsFloatingPoint<CsFloat>, "CsFloat must be floating point");
diff --git a/include/cubescript/cubescript_conf.hh b/include/cubescript/cubescript_conf.hh
index 1cab39f..9a8bc1c 100644
--- a/include/cubescript/cubescript_conf.hh
+++ b/include/cubescript/cubescript_conf.hh
@@ -12,7 +12,6 @@
 namespace cscript {
     using CsInt = int;
     using CsFloat = float;
-    using CsString = ostd::String;
 
     constexpr auto const IntFormat = "%d";
     constexpr auto const FloatFormat = "%.7g";