diff --git a/app/Http/Controllers/EchoareaController.php b/app/Http/Controllers/EchoareaController.php
index c2fb5b5..6c28a82 100644
--- a/app/Http/Controllers/EchoareaController.php
+++ b/app/Http/Controllers/EchoareaController.php
@@ -18,7 +18,7 @@ class EchoareaController extends Controller
 
 			$request->validate([
 				'domain_id' => 'required|exists:domains,id',
-				'name' => 'required|min:4|max:35|regex:/^[a-zA-Z0-9\-_~]{4,}$/|unique:echoareas,name,'.($o->exists ? $o->id : 0),
+				'name' => 'required|min:4|max:35|regex:/^[a-zA-Z0-9\-_~.]{4,}$/|unique:echoareas,name,'.($o->exists ? $o->id : 0),
 				'description' => 'required',
 				'active' => 'required|boolean',
 				'show' => 'required|boolean',