diff --git a/tp-cloud/terraform/modules/compute/main.tf b/tp-cloud/terraform/modules/compute/main.tf
index ef2f343..fff5590 100644
--- a/tp-cloud/terraform/modules/compute/main.tf
+++ b/tp-cloud/terraform/modules/compute/main.tf
@@ -15,7 +15,7 @@ resource "google_compute_instance" "frontend_vm" {
 
   network_interface {
     access_config {} # IP publique
-    subnetwork = google_compute_subnetwork.subnet_frontend.id
+    subnetwork = google_compute_network.vpc.id
   }
 
   tags = ["frontend", "ssh"]
@@ -41,7 +41,7 @@ resource "google_compute_instance" "backend_vm" {
 
   network_interface {
 
-    subnetwork = google_compute_subnetwork.subnet_backend.id
+    subnetwork = google_compute_network.vpc.id
   }
 
   tags = ["backend", "ssh"]
@@ -68,7 +68,7 @@ resource "google_compute_instance" "database_vm" {
 
   network_interface {
 
-    subnetwork = google_compute_subnetwork.subnet_database.id
+    subnetwork = google_compute_network.vpc.id
   }
 
   tags = ["database", "ssh"]