diff --git a/tp-cloud/terraform/environments/dev/main.tf b/tp-cloud/terraform/environments/dev/main.tf
index f5fce1a..c7cdc3d 100644
--- a/tp-cloud/terraform/environments/dev/main.tf
+++ b/tp-cloud/terraform/environments/dev/main.tf
@@ -8,7 +8,7 @@ terraform {
 }
 
 provider "google" {
-  project = var.project_id
+  project = var.project_name
   region  = var.region
 }
 
diff --git a/tp-cloud/terraform/modules/network/variables.tf b/tp-cloud/terraform/modules/network/variables.tf
index ef6a694..618120e 100644
--- a/tp-cloud/terraform/modules/network/variables.tf
+++ b/tp-cloud/terraform/modules/network/variables.tf
@@ -7,23 +7,23 @@ variable "project_name" {
 variable "region" {
   description = "region de l'instance"
   type        = string
-  default     = "europe-west9b"
-}
-
-variable "backend_cidr" {
-  description = "cidr du backend"
-  type        = string
-  default     = "10.0.2.0/24"
+  default     = "europe-west1-b"
 }
 
 variable "frontend_cidr" {
-  description = "cidr du frontend"
+  description = "CIDR for frontend subnet"
   type        = string
   default     = "10.0.1.0/24"
 }
 
+variable "backend_cidr" {
+  description = "CIDR for backend subnet"
+  type        = string
+  default     = "10.0.2.0/24"
+}
+
 variable "database_cidr" {
-  description = "cidr de la DB"
+  description = "CIDR for database subnet"
   type        = string
   default     = "10.0.3.0/24"
 }