diff --git a/configs/VOM405_defconfig b/configs/VOM405_defconfig
index b368e76..045fb78 100644
--- a/configs/VOM405_defconfig
+++ b/configs/VOM405_defconfig
@@ -1,6 +1,7 @@
 CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_VOM405=y
+CONFIG_OF_BOARD_SETUP=y
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_SYS_NS16550=y
 CONFIG_OF_LIBFDT=y