diff --git a/drivers/fatfs/ffconf.h b/drivers/fatfs/ffconf.h
index a58922ff..f12c18c0 100644
--- a/drivers/fatfs/ffconf.h
+++ b/drivers/fatfs/ffconf.h
@@ -56,7 +56,7 @@
 /* This option switches f_forward() function. (0:Disable or 1:Enable) */
 
 
-#define FF_USE_STRFUNC	0
+#define FF_USE_STRFUNC	1
 #define FF_PRINT_LLI	0
 #define FF_PRINT_FLOAT	0
 #define FF_STRF_ENCODE	3