diff --git a/configs/ib62x0_defconfig b/configs/ib62x0_defconfig
index 979f724..4998db3 100644
--- a/configs/ib62x0_defconfig
+++ b/configs/ib62x0_defconfig
@@ -6,6 +6,7 @@
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING=" RaidSonic ICY BOX IB-NAS62x0"
 CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="ib62x0 => "