diff --git a/configs/gwventana_gw5904_defconfig b/configs/gwventana_gw5904_defconfig
index f579d0f..87851f3 100644
--- a/configs/gwventana_gw5904_defconfig
+++ b/configs/gwventana_gw5904_defconfig
@@ -79,6 +79,7 @@
 CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_SYS_MMC_ENV_PART=1
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
 CONFIG_NETCONSOLE=y
 CONFIG_DM=y
 CONFIG_BOUNCE_BUFFER=y