diff --git a/variables.tf b/variables.tf
index 95b93aa..493ae39 100644
--- a/variables.tf
+++ b/variables.tf
@@ -34,6 +34,12 @@ variable "tunnel_name" {
   default     = "home-tunnel"
 }
 
+variable "tunnel_network" {
+  description = "Network du tunnel Cloudflare"
+  type        = string
+  default     = "10.0.0.0/24"
+}
+
 variable "cloudflare_api_token" {
   description = "Token d'API Cloudflare"
   type        = string