diff --git a/domains/yocrrz.json b/domains/yocrrz.json
index d33ebfe74d..84e4071c6e 100644
--- a/domains/yocrrz.json
+++ b/domains/yocrrz.json
@@ -20,8 +20,8 @@
         ],
 
         "MX": [
-            "10 mx1.improvmx.com",
-            "20 mx2.improvmx.com"
+            "mx1.improvmx.com",
+            "mx2.improvmx.com"
         ],
 
         "TXT": [