diff --git a/examples/bigip_azure_1nic_deploy_keyvault/main.tf b/examples/bigip_azure_1nic_deploy_keyvault/main.tf
index fb42bf2..47d1970 100644
--- a/examples/bigip_azure_1nic_deploy_keyvault/main.tf
+++ b/examples/bigip_azure_1nic_deploy_keyvault/main.tf
@@ -100,10 +100,10 @@ module "bigip" {
   prefix                      = format("%s-1nic", var.prefix)
   resource_group_name         = azurerm_resource_group.rg.name
   f5_ssh_publickey            = azurerm_ssh_public_key.f5_key.public_key
-  az_key_vault_authentication = var.az_key_vault_authentication
-  azure_secret_rg             = var.az_key_vault_authentication ? azurerm_resource_group.keyvalrg.name : ""
-  azure_keyvault_name         = var.az_key_vault_authentication ? azurerm_key_vault.key_vault.name : ""
-  azure_keyvault_secret_name  = var.az_key_vault_authentication ? azurerm_key_vault_secret.adminsecret.name : ""
+  az_keyvault_authentication = var.az_keyvault_authentication
+  azure_secret_rg             = var.az_keyvault_authentication ? azurerm_resource_group.keyvalrg.name : ""
+  azure_keyvault_name         = var.az_keyvault_authentication ? azurerm_key_vault.key_vault.name : ""
+  azure_keyvault_secret_name  = var.az_keyvault_authentication ? azurerm_key_vault_secret.adminsecret.name : ""
   mgmt_subnet_ids             = [{ "subnet_id" = data.azurerm_subnet.mgmt.id, "public_ip" = true, "private_ip_primary" = "" }]
   mgmt_securitygroup_ids      = [module.mgmt-network-security-group.network_security_group_id]
   availability_zone           = var.availability_zone
diff --git a/examples/bigip_azure_1nic_deploy_keyvault/variables.tf b/examples/bigip_azure_1nic_deploy_keyvault/variables.tf
index 48a7384..59e490c 100644
--- a/examples/bigip_azure_1nic_deploy_keyvault/variables.tf
+++ b/examples/bigip_azure_1nic_deploy_keyvault/variables.tf
@@ -31,7 +31,7 @@ variable "instance_count" {
   default     = 1
 }
 
-variable "az_key_vault_authentication" {
+variable "az_keyvault_authentication" {
   description = "Whether to use key vault to pass authentication"
   type        = bool
 }