diff --git a/domains/khanhthanh.json b/domains/khanhthanh.json
index c79537955b..6ca0ffdec8 100644
--- a/domains/khanhthanh.json
+++ b/domains/khanhthanh.json
@@ -5,6 +5,6 @@
         "email": "thanhkt27507@gmail.com"
     },
     "records": {
-        "A": "216.198.79.1"
+        "A": ["216.198.79.1"]
     }
 }