diff --git a/domains/esp b/domains/esp.json
similarity index 75%
rename from domains/esp
rename to domains/esp.json
index 9a28a3929..797cca0c7 100644
--- a/domains/esp
+++ b/domains/esp.json
@@ -5,8 +5,7 @@
         "email": "esp.python.dev@gmail.com",
         "telegram": "fakeesp"
     },
-    {
-  "record": {
-    "A": [144.91.110.55]
-  }
+    "record": {
+        "A": ["144.91.110.55"]
+    }
 }