1 files changed, 1 insertions, 1 deletions

diff --git a/src/lj_carith.c b/src/lj_carith.c
index e1abf6e6..c5275f70 100644
--- a/src/lj_carith.c
+++ b/src/lj_carith.c
@@ -213,7 +213,7 @@ static int lj_carith_meta(lua_State *L, CTState *cts, CDArith *ca, MMS mm)
       if (ca->ct[i])
         repr[i] = strdata(lj_ctype_repr(L, ctype_typeid(cts, ca->ct[i]), NULL));
       else
-        repr[i] = typename(&L->base[i]);
+        repr[i] = lj_typename(&L->base[i]);
     }
     lj_err_callerv(L, mm == MM_len ? LJ_ERR_FFI_BADLEN :
                       mm == MM_concat ? LJ_ERR_FFI_BADCONCAT :