diff --git a/configs/spear320_nand_defconfig b/configs/spear320_nand_defconfig
index 7308879..b03fab8 100644
--- a/configs/spear320_nand_defconfig
+++ b/configs/spear320_nand_defconfig
@@ -1,6 +1,6 @@
 CONFIG_ARM=y
 CONFIG_TARGET_SPEAR320=y
-CONFIG_SYS_EXTRA_OPTIONS="spear320,nand"
+CONFIG_SYS_EXTRA_OPTIONS="SPEAR320,NAND"
 CONFIG_BOOTDELAY=1
 CONFIG_CMD_I2C=y
 # CONFIG_CMD_SETEXPR is not set