diff --git a/configs/openrd_ultimate_defconfig b/configs/openrd_ultimate_defconfig
index 589e248..aeae24b 100644
--- a/configs/openrd_ultimate_defconfig
+++ b/configs/openrd_ultimate_defconfig
@@ -8,6 +8,7 @@
 CONFIG_IDENT_STRING="\nOpenRD-Ultimate"
 CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_ULTIMATE"
 CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
 CONFIG_LOGLEVEL=2
 # CONFIG_DISPLAY_BOARDINFO is not set
 # CONFIG_CMD_FLASH is not set