diff --git a/domains/_atproto.catto24.is-a.dev b/domains/_atproto.catto24.json
similarity index 75%
rename from domains/_atproto.catto24.is-a.dev
rename to domains/_atproto.catto24.json
index 108ca22d2..92d85afa0 100644
--- a/domains/_atproto.catto24.is-a.dev
+++ b/domains/_atproto.catto24.json
@@ -5,6 +5,6 @@
     "email": "catto24@proton.me"
   },
   "record": {
-    "TXT": did=did:plc:whzff4s3db6taso3s43ylrou"
+    "TXT": "did=did:plc:whzff4s3db6taso3s43ylrou"
   }
 }