diff --git a/contrib/terraform/openstack/modules/ips/main.tf b/contrib/terraform/openstack/modules/ips/main.tf
index 55ef82673..68a4af3ec 100644
--- a/contrib/terraform/openstack/modules/ips/main.tf
+++ b/contrib/terraform/openstack/modules/ips/main.tf
@@ -15,7 +15,7 @@ resource "openstack_networking_floatingip_v2" "k8s_master" {
 }
 
 resource "openstack_networking_floatingip_v2" "k8s_masters" {
-  for_each   = var.number_of_k8s_masters == 0 && var.number_of_k8s_masters_no_etcd == 0 ? { for key, value in var.k8s_masters : key => value if value.floating_ip && (lookup(value, "reserved_floating_ip", "") == "") } : {}
+  for_each   = var.number_of_k8s_masters == 0 && var.number_of_k8s_masters_no_etcd == 0 ? { for key, value in var.k8s_masters : key => value if value.floating_ip && (lookup(value, "reserved_floating_ip", "") == "") } : tomap({})
   pool       = var.floatingip_pool
   depends_on = [null_resource.dummy_dependency]
 }
@@ -40,7 +40,7 @@ resource "openstack_networking_floatingip_v2" "bastion" {
 }
 
 resource "openstack_networking_floatingip_v2" "k8s_nodes" {
-  for_each   = var.number_of_k8s_nodes == 0 ? { for key, value in var.k8s_nodes : key => value if value.floating_ip && (lookup(value, "reserved_floating_ip", "") == "") } : {}
+  for_each   = var.number_of_k8s_nodes == 0 ? { for key, value in var.k8s_nodes : key => value if value.floating_ip && (lookup(value, "reserved_floating_ip", "") == "") } : tomap({})
   pool       = var.floatingip_pool
   depends_on = [null_resource.dummy_dependency]
 }