diff --git a/database/migrations/0001_01_01_000000_create_users_table.php b/database/migrations/0001_01_01_000000_create_users_table.php
index 0f5f584..3e00dde 100644
--- a/database/migrations/0001_01_01_000000_create_users_table.php
+++ b/database/migrations/0001_01_01_000000_create_users_table.php
@@ -12,6 +12,7 @@ public function up(): void
     {
         Schema::create('users', function (Blueprint $table) {
             $table->id();
+            $table->uuid('guid')->unique()->index()->default(DB::raw('uuid_generate_v4()'));
             $table->boolean('is_active')->default(true);
             $table->string('first_name');
             $table->string('last_name')->nullable();