diff --git a/configs/porter_defconfig b/configs/porter_defconfig
index 44f2387..5899f73 100644
--- a/configs/porter_defconfig
+++ b/configs/porter_defconfig
@@ -20,3 +20,4 @@
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_BAR=y
 CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_OF_LIBFDT=y