diff --git a/tld_serv_list b/tld_serv_list
index 47f6c77..4d86b07 100644
--- a/tld_serv_list
+++ b/tld_serv_list
@@ -57,7 +57,7 @@
 .museum	whois.museum
 .name	whois.nic.name
 .post	whois.dotpostregistry.net
-.pro	whois.dotproregistry.net
+.pro	whois.afilias.net
 .tel	whois.nic.tel
 .travel	whois.nic.travel
 .xxx	whois.nic.xxx