diff --git a/include/hardware/bt_gatt_client.h b/include/hardware/bt_gatt_client.h
index ec8dd16..33a6825 100644
--- a/include/hardware/bt_gatt_client.h
+++ b/include/hardware/bt_gatt_client.h
@@ -224,8 +224,13 @@
     bt_status_t (*search_service)(int conn_id, bt_uuid_t *filter_uuid );
 
     /** Read a characteristic on a remote device */
-    bt_status_t (*read_characteristic)( int conn_id, uint16_t handle,
-                    int auth_req );
+    bt_status_t (*read_characteristic)(int conn_id, uint16_t handle,
+                                       int auth_req);
+
+    /** Read a characteristic on a remote device */
+    bt_status_t (*read_using_characteristic_uuid)(
+        int conn_id, bt_uuid_t *uuid, uint16_t s_handle,
+        uint16_t e_handle, int auth_req);
 
     /** Write a remote characteristic */
     bt_status_t (*write_characteristic)(int conn_id, uint16_t handle,