diff --git a/configs/kmnusa_defconfig b/configs/kmnusa_defconfig
index 13a3187..3a1aa69 100644
--- a/configs/kmnusa_defconfig
+++ b/configs/kmnusa_defconfig
@@ -7,3 +7,4 @@
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_STMICRO=y
 CONFIG_SYS_NS16550=y
+CONFIG_OF_LIBFDT=y