diff --git a/tp-cloud/terraform/environments/dev/main.tf b/tp-cloud/terraform/environments/dev/main.tf
index 9c9a9ea..911d786 100644
--- a/tp-cloud/terraform/environments/dev/main.tf
+++ b/tp-cloud/terraform/environments/dev/main.tf
@@ -10,12 +10,8 @@ terraform {
 provider "google" {
   project = var.projet_name
   region  = var.region
-  zone    = var.zone
 }
 
-# -------------------------
-# MODULE NETWORK
-# -------------------------
 module "network" {
   source = "../../modules/network"
 
@@ -23,14 +19,11 @@ module "network" {
   region      = var.region
 }
 
-# -------------------------
-# MODULE COMPUTE
-# -------------------------
 module "compute" {
   source = "../../modules/compute"
 
-  projet_name = var.projet_name
-  zone        = var.zone
+  projet_name   = var.projet_name
+  zone          = "europe-west9-a"
   instance_type = var.instance_type
   os_login      = var.os_login
 
diff --git a/tp-cloud/terraform/environments/dev/variables.tf b/tp-cloud/terraform/environments/dev/variables.tf
index 76c828e..b190ba5 100644
--- a/tp-cloud/terraform/environments/dev/variables.tf
+++ b/tp-cloud/terraform/environments/dev/variables.tf
@@ -8,12 +8,17 @@ variable "region" {
   default = "europe-west9"
 }
 
-variable "zone" {
-  type    = string
-  default = "europe-west9-b"
-}
-
 variable "ssh_source_ranges" {
   type = list(string)
   default = ["0.0.0.0/0"]
 }
+
+variable "instance_type" {
+  type = string
+  default = "e2-small"
+}
+
+variable "os_login" {
+  type = bool
+  default = true
+}
\ No newline at end of file
diff --git a/tp-cloud/terraform/modules/network/outputs.tf b/tp-cloud/terraform/modules/network/outputs.tf
index b2b15a7..018005a 100644
--- a/tp-cloud/terraform/modules/network/outputs.tf
+++ b/tp-cloud/terraform/modules/network/outputs.tf
@@ -1,11 +1,15 @@
-output "vpc_id" {
-  value = google_compute_network.vpc.id
+output "frontend_subnet_id" {
+  value = google_compute_subnetwork.frontend.id
 }
 
-output "subnet_ids" {
-  value = {
-    frontend = google_compute_subnetwork.frontend.id
-    backend  = google_compute_subnetwork.backend.id
-    database = google_compute_subnetwork.database.id
-  }
+output "backend_subnet_id" {
+  value = google_compute_subnetwork.backend.id
 }
+
+output "database_subnet_id" {
+  value = google_compute_subnetwork.database.id
+}
+
+output "vpc_id" {
+  value = google_compute_network.vpc.id
+}
\ No newline at end of file