diff --git a/aks/main.tf b/aks/main.tf
index 7fed679..72e9bfd 100644
--- a/aks/main.tf
+++ b/aks/main.tf
@@ -71,6 +71,7 @@ module "thanos" {
   enable_service_monitor = var.enable_service_monitor
   app_autosync           = var.app_autosync
   dependency_ids         = var.dependency_ids
+  network_policy_thanos  = var.network_policy_thanos
 
   resources = var.resources
 
diff --git a/eks/main.tf b/eks/main.tf
index c6bcde7..ea38368 100644
--- a/eks/main.tf
+++ b/eks/main.tf
@@ -62,6 +62,7 @@ module "thanos" {
   enable_service_monitor = var.enable_service_monitor
   app_autosync           = var.app_autosync
   dependency_ids         = var.dependency_ids
+  network_policy_thanos  = var.network_policy_thanos
 
   resources = var.resources
 
diff --git a/kind/main.tf b/kind/main.tf
index 721e18d..c504f87 100644
--- a/kind/main.tf
+++ b/kind/main.tf
@@ -13,6 +13,7 @@ module "thanos" {
   enable_service_monitor = var.enable_service_monitor
   app_autosync           = var.app_autosync
   dependency_ids         = var.dependency_ids
+  network_policy_thanos  = var.network_policy_thanos
 
   resources = var.resources
 
diff --git a/locals.tf b/locals.tf
index 098f82a..fbde678 100644
--- a/locals.tf
+++ b/locals.tf
@@ -44,7 +44,7 @@ locals {
           limits   = { for k, v in var.resources.storegateway.limits : k => v if v != null }
         }
         networkPolicy = {
-          enabled = false
+          enabled = var.network_policy_thanos
         }
         extraFlags = [
           # Store Gateway index cache config -> https://thanos.io/tip/components/store.md/#index-cache
@@ -84,7 +84,7 @@ locals {
           limits   = { for k, v in var.resources.query.limits : k => v if v != null }
         }
         networkPolicy = {
-          enabled = false
+          enabled = var.network_policy_thanos
         }
       }
 
@@ -108,7 +108,7 @@ locals {
           size = local.thanos.compactor_persistence_size
         }
         networkPolicy = {
-          enabled = false
+          enabled = var.network_policy_thanos
         }
       }
 
@@ -200,7 +200,7 @@ locals {
           }]
         }
         networkPolicy = {
-          enabled = false
+          enabled = var.network_policy_thanos
         }
       }
 
@@ -334,17 +334,17 @@ locals {
           }]
         }
         networkPolicy = {
-          enabled = false
+          enabled = var.network_policy_thanos
         }
       }
       receive = {
         networkPolicy = {
-          enabled = false
+          enabled = var.network_policy_thanos
         }
       }
       ruler = {
         networkPolicy = {
-          enabled = false
+          enabled = var.network_policy_thanos
         }
       }
     }
diff --git a/sks/main.tf b/sks/main.tf
index 721e18d..c504f87 100644
--- a/sks/main.tf
+++ b/sks/main.tf
@@ -13,6 +13,7 @@ module "thanos" {
   enable_service_monitor = var.enable_service_monitor
   app_autosync           = var.app_autosync
   dependency_ids         = var.dependency_ids
+  network_policy_thanos  = var.network_policy_thanos
 
   resources = var.resources
 
diff --git a/variables.tf b/variables.tf
index 7b4b0c3..458b030 100644
--- a/variables.tf
+++ b/variables.tf
@@ -174,3 +174,9 @@ variable "enable_service_monitor" {
   type        = bool
   default     = false
 }
+
+variable "network_policy_thanos" {
+  description = "Enable or disable network policy for Thanos components."
+  type        = bool
+  default     = false
+}