diff --git a/terraform/environments/dev/main.tf b/terraform/environments/dev/main.tf
index 006a25c..6fba65f 100644
--- a/terraform/environments/dev/main.tf
+++ b/terraform/environments/dev/main.tf
@@ -21,7 +21,15 @@ module "network"{
     frontend_cidr = var.frontend_cidr
     backend_cidr = var.backend_cidr
     database_cidr = var.database_cidr
-    ssh_source_ranges = var.ssh_source_ranges
+    ssh_source_ranges = var.ssh_source_ranges 
+}
 
-    
+module "computes"{
+    source = "../../modules/compute"
+
+    tp07-frontend = var.tp07-frontend
+    tp07-backend = var.tp07-backend
+    tp07-database = var.tp07-database
+    zone = var.zone
+    instance_type = var.instance_type
 }
\ No newline at end of file
diff --git a/terraform/environments/dev/variables.tf b/terraform/environments/dev/variables.tf
index ce8d1da..8a16ea0 100644
--- a/terraform/environments/dev/variables.tf
+++ b/terraform/environments/dev/variables.tf
@@ -38,4 +38,34 @@ variable "ssh_source_ranges"{
     description = "source range ssh"
     type = string
     default = "0.0.0.0/0"
+}
+
+variable "tp07-frontend"{
+    description = "sous réseau frontend"
+    type = string
+    default = "tp07-frontend"
+}
+
+variable "tp07-backend"{
+    description = "sous réseau backend"
+    type = string
+    default = "tp07-backend"
+}
+
+variable "tp07-database"{
+    description = "sous réseau database"
+    type = string
+    default = "tp07-database"
+}
+
+variable "zone"{
+    description = "region du projet"
+    type = string
+    default = "europe-west4-b"
+}
+
+variable "instance_type"{
+    description = "type d'instance"
+    type = string
+    default = "e2-small"
 }
\ No newline at end of file
diff --git a/terraform/modules/compute/main.tf b/terraform/modules/compute/main.tf
index 5721de0..f393340 100644
--- a/terraform/modules/compute/main.tf
+++ b/terraform/modules/compute/main.tf
@@ -1,6 +1,6 @@
 resource "google_compute_instance" "tp07-frontend" {
   name         = "tp07-frontend"
-  machine_type = "e2-small"
+  machine_type = var.instance_type
   zone         = var.region
 
   boot_disk {
diff --git a/terraform/modules/compute/variables.tf b/terraform/modules/compute/variables.tf
index e68c7c5..9275a0c 100644
--- a/terraform/modules/compute/variables.tf
+++ b/terraform/modules/compute/variables.tf
@@ -13,7 +13,12 @@ variable "tp07-database"{
     type = string
 }
 
-variable "region"{
+variable "zone"{
     description = "region du projet"
     type = string
+}
+
+variable "instance_type"{
+    description = "type d'instance"
+    type = string
 }
\ No newline at end of file