diff --git a/src/zabbix-proxy/install-service.sh b/src/zabbix-proxy/install-service.sh
index 6f5b5ff..7753011 100644
--- a/src/zabbix-proxy/install-service.sh
+++ b/src/zabbix-proxy/install-service.sh
@@ -36,7 +36,7 @@ echo "DBPassword=${ZABBIX_DB_PWD}" >> /etc/zabbix/zabbix_proxy.conf
 srv=$(grep -E "^Server" /etc/zabbix/zabbix_proxy.conf)
 sed -i "s/$srv/Server=${ZBX_ADDR}/g" /etc/zabbix/zabbix_proxy.conf
 sed -i "s/# ListenPort=/ListenPort=/g" /etc/zabbix/zabbix_proxy.conf
-sed -i "s/Hostname=Zabbix proxy/# Hostname=${LXC_HOSTNAME}.${LXC_DOMAIN}/g" /etc/zabbix/zabbix_proxy.conf
+sed -i "s/Hostname=Zabbix proxy/Hostname=${LXC_HOSTNAME}.${LXC_DOMAIN}/g" /etc/zabbix/zabbix_proxy.conf
 
 systemctl enable zabbix-proxy