diff --git a/configs/spear600_nand_defconfig b/configs/spear600_nand_defconfig
index f438575..48e5ca8 100644
--- a/configs/spear600_nand_defconfig
+++ b/configs/spear600_nand_defconfig
@@ -2,6 +2,7 @@
 CONFIG_TARGET_SPEAR600=y
 CONFIG_IDENT_STRING="-SPEAr"
 CONFIG_SYS_EXTRA_OPTIONS="SPEAR600,NAND"
+CONFIG_ENV_IS_IN_NAND=y
 CONFIG_BOOTDELAY=1
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_BOARDINFO is not set