diff --git a/include/baros.h b/include/baros.h
index 13d07a9..b5a8893 100644
--- a/include/baros.h
+++ b/include/baros.h
@@ -10,8 +10,9 @@
 
 #define BAROS_BLE_SERVICE_BARBACK             (0x4400)
 
-#define BAROS_CHAR_POUR                       (BAROS_BLE_SERVICE_BARBACK + 1) // 0x4401
-#define BAROS_CHAR_BUTTON                     (BAROS_BLE_SERVICE_BARBACK + 2) // 0x4402
+#define BAROS_CHAR_BUTTON                     (BAROS_BLE_SERVICE_BARBACK + 1) // 0x4401
+#define BAROS_CHAR_NAME                       (BAROS_BLE_SERVICE_BARBACK + 2) // 0x4402
+#define BAROS_CHAR_POUR                       (BAROS_BLE_SERVICE_BARBACK + 3) // 0x4403
 
 typedef enum {
   BAROS_ROLE_BACK = 0,