diff --git a/configs/io64_defconfig b/configs/io64_defconfig
index b433cdd..30f7fee 100644
--- a/configs/io64_defconfig
+++ b/configs/io64_defconfig
@@ -4,3 +4,4 @@
 CONFIG_AUTOBOOT_KEYED=y
 CONFIG_AUTOBOOT_STOP_STR=" "
 CONFIG_SYS_NS16550=y
+CONFIG_OF_LIBFDT=y