diff --git a/configs/katmai_defconfig b/configs/katmai_defconfig
index a2c4294..2438c29 100644
--- a/configs/katmai_defconfig
+++ b/configs/katmai_defconfig
@@ -2,3 +2,4 @@
 CONFIG_4xx=y
 CONFIG_TARGET_KATMAI=y
 CONFIG_SYS_NS16550=y
+CONFIG_OF_LIBFDT=y