diff --git a/configs/3c120_defconfig b/configs/3c120_defconfig
index 95e794a..601b0b5 100644
--- a/configs/3c120_defconfig
+++ b/configs/3c120_defconfig
@@ -2,6 +2,7 @@
 CONFIG_SYS_CONFIG_NAME="3c120_devboard"
 CONFIG_DEFAULT_DEVICE_TREE="3c120_devboard"
 CONFIG_FIT=y
+CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_HUSH_PARSER=y