diff --git a/terraform/modules/network/main.tf b/terraform/modules/network/main.tf
index d74ab46..25adc9c 100644
--- a/terraform/modules/network/main.tf
+++ b/terraform/modules/network/main.tf
@@ -54,7 +54,7 @@ resource "google_compute_firewall" "allow_ssh" {
 }
 
 resource "google_compute_firewall" "allow_frontend_to_backend" {
-    name    = "${var.project_name}-allow-frontend-to-backend"
+    name    = "test-terraform-allow-frontend-to-backend"
     network = google_compute_network.vpc.id
 
     allow {
@@ -62,13 +62,12 @@ resource "google_compute_firewall" "allow_frontend_to_backend" {
         ports    = ["8000"]
     }
 
-    source_ranges = [var.frontend_cidr]
     source_tags   = ["frontend"]
     target_tags   = ["backend"]
 }
 
 resource "google_compute_firewall" "allow_backend_to_database" {
-    name    = "${var.project_name}-allow-backend-to-database"
+    name    = "test-terraform-allow-backend-to-database"
     network = google_compute_network.vpc.id
 
     allow {
@@ -76,7 +75,6 @@ resource "google_compute_firewall" "allow_backend_to_database" {
         ports    = ["3306"]
     }
 
-    source_ranges = [var.backend_cidr]
     source_tags   = ["backend"]
     target_tags   = ["database"]
 }
\ No newline at end of file