diff --git a/install/rhel/dnsbl.conf b/install/rhel/dnsbl.conf
index 76730225..5166b255 100644
--- a/install/rhel/dnsbl.conf
+++ b/install/rhel/dnsbl.conf
@@ -1,3 +1,2 @@
 bl.spamcop.net
 zen.spamhaus.org
-dnsbl.sorbs.net