diff --git a/domains/api-kyouka.json b/domains/api-kyouka.json
index b0e5ce44d..bbe4a625e 100644
--- a/domains/api-kyouka.json
+++ b/domains/api-kyouka.json
@@ -6,6 +6,6 @@
     "email": "apikeykyouka@gmail.com"
   },
   "record": {
-    "CNAME": "my-apikey-kyouka-id.herokuapp.com"
+    "CNAME": "kyouka-apis.herokuapp.com"
   }
 }