diff --git a/data/data/aws/vpc/sg-master.tf b/data/data/aws/vpc/sg-master.tf
index 23578f4cc0f..9718cf03412 100644
--- a/data/data/aws/vpc/sg-master.tf
+++ b/data/data/aws/vpc/sg-master.tf
@@ -118,24 +118,24 @@ resource "aws_security_group_rule" "master_ingress_flannel_from_worker" {
   to_port   = 4789
 }
 
-resource "aws_security_group_rule" "master_ingress_node_exporter" {
+resource "aws_security_group_rule" "master_ingress_internal" {
   type              = "ingress"
   security_group_id = "${aws_security_group.master.id}"
 
   protocol  = "tcp"
-  from_port = 9100
-  to_port   = 9100
+  from_port = 9000
+  to_port   = 9990
   self      = true
 }
 
-resource "aws_security_group_rule" "master_ingress_node_exporter_from_worker" {
+resource "aws_security_group_rule" "master_ingress_internal_from_worker" {
   type                     = "ingress"
   security_group_id        = "${aws_security_group.master.id}"
   source_security_group_id = "${aws_security_group.worker.id}"
 
   protocol  = "tcp"
-  from_port = 9100
-  to_port   = 9100
+  from_port = 9000
+  to_port   = 9990
 }
 
 resource "aws_security_group_rule" "master_ingress_kubelet_insecure" {
diff --git a/data/data/openstack/topology/sg-master.tf b/data/data/openstack/topology/sg-master.tf
index 8934c945e2a..d9b85b9f669 100644
--- a/data/data/openstack/topology/sg-master.tf
+++ b/data/data/openstack/topology/sg-master.tf
@@ -90,21 +90,21 @@ resource "openstack_networking_secgroup_rule_v2" "master_ingress_flannel_from_wo
   security_group_id = "${openstack_networking_secgroup_v2.master.id}"
 }
 
-resource "openstack_networking_secgroup_rule_v2" "master_ingress_node_exporter" {
+resource "openstack_networking_secgroup_rule_v2" "master_ingress_internal" {
   direction         = "ingress"
   ethertype         = "IPv4"
   protocol          = "tcp"
-  port_range_min    = 9100
-  port_range_max    = 9100
+  port_range_min    = 9000
+  port_range_max    = 9999
   security_group_id = "${openstack_networking_secgroup_v2.master.id}"
 }
 
-resource "openstack_networking_secgroup_rule_v2" "master_ingress_node_exporter_from_worker" {
+resource "openstack_networking_secgroup_rule_v2" "master_ingress_internal_from_worker" {
   direction         = "ingress"
   ethertype         = "IPv4"
   protocol          = "tcp"
-  port_range_min    = 9100
-  port_range_max    = 9100
+  port_range_min    = 9000
+  port_range_max    = 9999
   remote_group_id   = "${openstack_networking_secgroup_v2.worker.id}"
   security_group_id = "${openstack_networking_secgroup_v2.master.id}"
 }