diff --git a/scripts/install/ubuntu.sh b/scripts/install/ubuntu.sh
index 1837772d8..3aae94dd8 100644
--- a/scripts/install/ubuntu.sh
+++ b/scripts/install/ubuntu.sh
@@ -66,7 +66,6 @@ if [ ! -f /usr/sbin/ufw ];then
 
 	firewall-cmd --permanent --zone=public --add-port=80/tcp
 	firewall-cmd --permanent --zone=public --add-port=443/tcp
-	firewall-cmd --permanent --zone=public --add-port=443/udp
 	# firewall-cmd --permanent --zone=public --add-port=888/tcp
 
 	systemctl start firewalld