diff --git a/board/freescale/mpc8569mds/bcsr.c b/board/freescale/mpc8569mds/bcsr.c
index 5adffc23e3f7323c2ffdbae4aec03fd25d3606bf..f46259726080485d61a020a7c6c36129345ece71 100644
--- a/board/freescale/mpc8569mds/bcsr.c
+++ b/board/freescale/mpc8569mds/bcsr.c
@@ -27,7 +27,7 @@
 
 void enable_8569mds_flash_write()
 {
-	setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 11), BCSR17_FLASH_nWP);
+	setbits_8((u8 *)(CONFIG_SYS_BCSR_BASE + 17), BCSR17_FLASH_nWP);
 }
 
 void disable_8569mds_flash_write()