diff --git a/dnsmasq-service/dnsmasq.conf b/dnsmasq-service/dnsmasq.conf
index 980db907..ff6cbd48 100644
--- a/dnsmasq-service/dnsmasq.conf
+++ b/dnsmasq-service/dnsmasq.conf
@@ -1,8 +1,7 @@
 # /etc/dnsmasq.conf
 
 # Domain and interface
-domain=opensource.mieweb.org
-domain=opensource.mieweb.com
+domain=cluster.mieweb.org
 interface=eth0
 listen-address=127.0.0.1,10.15.0.3
 server=8.8.8.8