diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h
index f5361d1..3a857e2 100644
--- a/include/configs/sandbox.h
+++ b/include/configs/sandbox.h
@@ -153,6 +153,11 @@
 
 #define CONFIG_CMD_SANDBOX
 
+#define CONFIG_CMD_ENV_FLAGS
+#define CONFIG_CMD_ENV_CALLBACK
+#define CONFIG_CMD_GREPENV
+#define CONFIG_CMD_ASKENV
+
 #define CONFIG_BOOTARGS ""
 
 #define CONFIG_BOARD_LATE_INIT