diff --git a/infrastructure/idam-preview.tfvars b/infrastructure/idam-preview.tfvars
index beb7e765b..b7e184517 100644
--- a/infrastructure/idam-preview.tfvars
+++ b/infrastructure/idam-preview.tfvars
@@ -6,4 +6,4 @@ asp_rg_override = "idam-idam-preview"
 
 capacity = 1
 
-strategic_policies_privateIpsFilterPattern = ""
\ No newline at end of file
+vnet_private_ip_pattern = "10\\.97\\.\\d+\\.\\d+"
\ No newline at end of file
diff --git a/infrastructure/main.tf b/infrastructure/main.tf
index 183a633f7..771dd1a4b 100644
--- a/infrastructure/main.tf
+++ b/infrastructure/main.tf
@@ -62,6 +62,6 @@ module "idam-web-public" {
 
     GA_TRACKING_ID                = "${var.ga_tracking_id}"
 
-    STRATEGIC_POLICIES_PRIVATEIPSFILTERPATTERN = "${var.strategic_policies_privateIpsFilterPattern}"
+    STRATEGIC_POLICIES_PRIVATEIPSFILTERPATTERN = "${var.vnet_private_ip_pattern}"
   }
 }
diff --git a/infrastructure/variables.tf b/infrastructure/variables.tf
index 7f83ddae3..1129f7967 100644
--- a/infrastructure/variables.tf
+++ b/infrastructure/variables.tf
@@ -79,7 +79,7 @@ variable vault_name_override {
   default = ""
 }
 
-variable "strategic_policies_privateIpsFilterPattern" {
-  description = "Private IPs Filter Pattern for Policies Evaluation"
+variable "vnet_private_ip_pattern" {
+  description = "Private VNet IP Filter Pattern for Policies Evaluation"
   default     = "10\\.\\d+\\.\\d+\\.\\d+"
 }
\ No newline at end of file