diff --git a/domains/harys.json b/domains/harys.json
index b5c6b79158..d0fcaccf73 100644
--- a/domains/harys.json
+++ b/domains/harys.json
@@ -9,7 +9,7 @@
     "MX": [
       {
         "target": "mx.zoho.com",
-        "priority": 10
+        "priority": "10"
       },
       {
         "target": "mx2.zoho.com",