diff --git a/domains/sigmacat.json b/domains/sigmacat.json
index d44d7f5ea7..348c6f7621 100644
--- a/domains/sigmacat.json
+++ b/domains/sigmacat.json
@@ -4,8 +4,7 @@
   },
   "records": {
     "CNAME": "sigmacat.pages.dev",
-    "MX": ["mx1.improvmx.com", "mx2.improvmx.com"],
-    "TXT": ["v=spf1 include:spf.improvmx.com ~all"]
+    "TXT": ["zoho-verification=zb67535941.zmverify.zoho.com"]
   },
   "proxied": true
 }