diff --git a/configs/mx28evk_nand_defconfig b/configs/mx28evk_nand_defconfig
index 20e2bd4..91105c8 100644
--- a/configs/mx28evk_nand_defconfig
+++ b/configs/mx28evk_nand_defconfig
@@ -2,3 +2,4 @@
 CONFIG_TARGET_MX28EVK=y
 CONFIG_SPL=y
 CONFIG_SYS_EXTRA_OPTIONS="ENV_IS_IN_NAND"
+CONFIG_CMD_SETEXPR=y