diff --git a/tools/env/fw_env.h b/tools/env/fw_env.h
index 436eca9..05588ab 100644
--- a/tools/env/fw_env.h
+++ b/tools/env/fw_env.h
@@ -63,6 +63,7 @@
 #endif
 	int aes_flag; /* Is AES encryption used? */
 	uint8_t aes_key[AES_KEY_LENGTH];
+	char *lockname;
 };
 
 int parse_aes_key(char *key, uint8_t *bin_key);