diff --git a/src/filetypes.c b/src/filetypes.c
index 26d73df..9f78033 100644
--- a/src/filetypes.c
+++ b/src/filetypes.c
@@ -140,7 +140,7 @@ uint32_t scan_dir(char* path, FILINFO* fno_param, char mkdb, uint32_t this_dir_t
           break;
         }
         fn = *fno.lfname ? fno.lfname : fno.fname;
-        if ((*fn == '.') || !(memcmp(fn, SYS_DIR_NAME, sizeof(SYS_DIR_NAME)))) continue;
+        if ((*fn == '.') || !(strncasecmp(fn, SYS_DIR_NAME, sizeof(SYS_DIR_NAME)))) continue;
         if (fno.fattrib & AM_DIR) {
           depth++;
           if(depth < FS_MAX_DEPTH) {
diff --git a/src/filetypes.h b/src/filetypes.h
index d42546a..2e91e9f 100644
--- a/src/filetypes.h
+++ b/src/filetypes.h
@@ -36,7 +36,7 @@
 #include "ff.h"
 
 #define FS_MAX_DEPTH	(10)
-#define SYS_DIR_NAME	((const uint8_t*)"sd2snes")
+#define SYS_DIR_NAME	((const char*)"sd2snes")
 typedef enum {
   TYPE_UNKNOWN = 0, /* 0 */
   TYPE_SMC,         /* 1 */