diff --git a/environments/dev/main.tf b/environments/dev/main.tf
index 0384016..79d4e5f 100644
--- a/environments/dev/main.tf
+++ b/environments/dev/main.tf
@@ -38,13 +38,6 @@ module "iam" {
 module "compute" {
   source = "../../modules/compute"
   
-  # Variables d'entrée
-  instance-type = "e2-micro"
-  zone = "europe-west4-a"
-  
-  # Autres variables spécifiques au module
-  frontend_subnet_id = module.network.id_subnetwork["frontend"]
-  backend_subnet_id = module.network.id_subnetwork["backend"]
-  database_subnet_id = module.network.id_subnetwork["databse"]
+
 
 }
\ No newline at end of file
diff --git a/modules/compute/variables.tf b/modules/compute/variables.tf
index dc3c944..6aa61f6 100644
--- a/modules/compute/variables.tf
+++ b/modules/compute/variables.tf
@@ -1,7 +1,7 @@
 variable "instance_type" {
   description = "type d'instance"
   type        = string
-  default = "e2-micro"
+  default = ""
 }
 
 variable "zone" {