diff --git a/tp-cloud/terraform/modules/network/main.tf b/tp-cloud/terraform/modules/network/main.tf
index af288c9..619ea46 100644
--- a/tp-cloud/terraform/modules/network/main.tf
+++ b/tp-cloud/terraform/modules/network/main.tf
@@ -24,8 +24,8 @@ resource "google_compute_subnetwork" "database" {
   region        = var.region
 }
 
-resource "google_compute_firewall" "AllowHttpHttps" {
-  name    = "AllowHttpHttps"
+resource "google_compute_firewall" "allow-http-https" {
+  name    = "allow-http-https"
   network = google_compute_network.vpc.id
 
   allow {
@@ -37,8 +37,8 @@ resource "google_compute_firewall" "AllowHttpHttps" {
   target_tags   = ["web"]
 }
 
-resource "google_compute_firewall" "AllowSsh" {
-  name    = "AllowSsh"
+resource "google_compute_firewall" "allow-ssh" {
+  name    = "allow-ssh"
   network = google_compute_network.vpc.id
 
   allow {
@@ -46,12 +46,12 @@ resource "google_compute_firewall" "AllowSsh" {
     ports    = ["22"]
   }
 
-  source_ranges = var.ssh_source_ranges
+  source_ranges = [var.ssh_source_ranges]
   target_tags   = ["web"]
 }
 
-resource "google_compute_firewall" "FrontToBack" {
-  name    = "FrontToBack"
+resource "google_compute_firewall" "front-to-back" {
+  name    = "front-to-back"
   network = google_compute_network.vpc.id
 
   allow {
@@ -59,12 +59,12 @@ resource "google_compute_firewall" "FrontToBack" {
     ports    = ["8000"]
   }
 
-  source_ranges = var.frontend_cidr
+  source_ranges = [var.frontend_cidr]
   target_tags   = ["backend"]
 }
 
-resource "google_compute_firewall" "BackToDb" {
-  name    = "BackToDb"
+resource "google_compute_firewall" "back-to-db" {
+  name    = "back-to-db"
   network = google_compute_network.vpc.id
 
   allow {
@@ -72,6 +72,6 @@ resource "google_compute_firewall" "BackToDb" {
     ports    = ["3306"]
   }
 
-  source_ranges = var.backend_cidr
+  source_ranges = [var.backend_cidr]
   target_tags   = ["database"]
 }
\ No newline at end of file