diff --git a/lxc/navidrome/main.tf b/lxc/navidrome/main.tf
index a62eb84..ae1e51c 100644
--- a/lxc/navidrome/main.tf
+++ b/lxc/navidrome/main.tf
@@ -28,7 +28,16 @@ resource "proxmox_virtual_environment_container" "example_template" {
     datastore_id = var.datastore_id          # <- primary disk
     size         = var.disk_size_gb           # in GB
   }
-
+  # ------------------------------------------------------------------
+  # Device mapping – expose /dev/net/tun with 775 permissions
+  # Needed for gluetun container
+  # ------------------------------------------------------------------
+  device {
+    name        = "tun0"               # any unique name you like
+    type        = "tuntap"
+    path        = "/dev/net/tun"
+    permissions = "775"
+  }
   # ------------------------------------------------------------------
   # Mount points – uncomment and set if you need to mount a volume.
   # ------------------------------------------------------------------