diff --git a/book.json b/book.json
index 56b66d96..b011ef50 100644
--- a/book.json
+++ b/book.json
@@ -13,7 +13,7 @@
             "type": "tags"
         },
         "yametrika": {
-            "number": 49359238
+            "id": 49359238
         }
     }
 }