diff --git a/domains/nishikawa-family.is-a.dev.json b/domains/nishikawa-family.is-a.dev.json
index fd3e6c93..4f69f743 100644
--- a/domains/nishikawa-family.is-a.dev.json
+++ b/domains/nishikawa-family.is-a.dev.json
@@ -3,6 +3,8 @@
     "username": "koj-pik",
     "email": "nishikawa.pikurusu55@gmail.com"
   },
+  "domain": "is-a.dev",
+  "subdomain": "nishikawa-family",
   "record": {
     "A": ["128.27.54.133"]
   }