diff --git a/domains/tannd.json b/domains/tannd.json
index 46202a536b..2396b4ce93 100644
--- a/domains/tannd.json
+++ b/domains/tannd.json
@@ -1,6 +1,6 @@
 {
   "owner": {
-    "username": "ndt2804
+    "username": "ndt2804",
     "email": "nduytan.uit.a3@gmail.com"
   },
   "records": {