diff --git a/include/configs/km/keymile-common.h b/include/configs/km/keymile-common.h
index 7d93417a259c001ee4e10dceeaf2b630b09b9bea..7a01705496301cf4f15dd7200ec995b3dcde0bff 100644
--- a/include/configs/km/keymile-common.h
+++ b/include/configs/km/keymile-common.h
@@ -37,6 +37,7 @@
 
 #define CONFIG_CMD_ASKENV
 #define CONFIG_CMD_DHCP
+#define CONFIG_CMD_DEFAULTENV_VARS
 #define CONFIG_CMD_ECHO
 #define CONFIG_CMD_IMMAP
 #define CONFIG_CMD_MII