diff --git a/source/fatmounter.c b/source/fatmounter.c
index 4e9b8e09..0009cefa 100644
--- a/source/fatmounter.c
+++ b/source/fatmounter.c
@@ -9,8 +9,8 @@
 #include <sdcard/wiisd_io.h>
 
 //these are the only stable and speed is good
-#define CACHE 32
-#define SECTORS 128
+#define CACHE 8
+#define SECTORS 64
 
 enum BPB {
 	BPB_jmpBoot = 0x00,