diff --git a/IaC-test/securitygroups.tf b/IaC-test/securitygroups.tf
index db6e925..9703642 100644
--- a/IaC-test/securitygroups.tf
+++ b/IaC-test/securitygroups.tf
@@ -176,7 +176,7 @@ resource "openstack_networking_secgroup_rule_v2" "microk8s_rule18" {
   remote_group_id   = openstack_networking_secgroup_v2.microk8s.id
   security_group_id = openstack_networking_secgroup_v2.microk8s.id
 }
-resource "openstack_networking_secgroup_rule_v2" "microk8s_rule17" {
+resource "openstack_networking_secgroup_rule_v2" "microk8s_rule19" {
   direction         = "ingress"
   ethertype         = "IPv4"
   protocol          = "udp"
@@ -185,7 +185,7 @@ resource "openstack_networking_secgroup_rule_v2" "microk8s_rule17" {
   remote_group_id   = openstack_networking_secgroup_v2.microk8s.id
   security_group_id = openstack_networking_secgroup_v2.microk8s.id
 }
-resource "openstack_networking_secgroup_rule_v2" "microk8s_rule18" {
+resource "openstack_networking_secgroup_rule_v2" "microk8s_rule20" {
   direction         = "ingress"
   ethertype         = "IPv6"
   protocol          = "udp"