diff --git a/nand.c b/nand.c
index 57f8a33..268fcd2 100644
--- a/nand.c
+++ b/nand.c
@@ -11,8 +11,8 @@
 #include "types.h"
 
 //#define	NAND_DEBUG	1
-//#define NAND_SUPPORT_WRITE 1
-//#define NAND_SUPPORT_ERASE 1
+#define NAND_SUPPORT_WRITE 1
+#define NAND_SUPPORT_ERASE 1
 
 #ifdef NAND_DEBUG
 #	include "gecko.h"