--- open_jtalk-1.09/bin/open_jtalk-org.c	2015-12-25 10:14:26.000000000 +0900
+++ open_jtalk-1.09/bin/open_jtalk.c	2015-12-28 08:53:39.630211814 +0900
@@ -74,7 +74,7 @@
 #include "njd_set_long_vowel.h"
 #include "njd2jpcommon.h"
 
-#define MAXBUFLEN 1024
+#define MAXBUFLEN 2048
 
 typedef struct _Open_JTalk {
    Mecab mecab;
