diff --git a/domains/rtxeon.json b/domains/rtxeon.json
index 17d3c38d1..e34a027dc 100644
--- a/domains/rtxeon.json
+++ b/domains/rtxeon.json
@@ -10,7 +10,9 @@
             "185.199.111.153", 
             "185.199.110.153"
         ],
-        "MX": ["mail.is-a.dev"],
+        "MX": [
+            "mail.is-a.dev"
+        ],
         "TXT": "v=spf1 mx a:mail.is-a.dev ~all"
     }
 }