diff --git a/database/migrations/2025_01_10_162200_update_ext_row_telefonos_table.php b/database/migrations/2025_01_10_162200_update_ext_row_telefonos_table.php
index 3696088fa545923d48af98f5e1903706105c531e..7ec53f6fdf46e3b8df192cb49329a42ab79f729d 100644
--- a/database/migrations/2025_01_10_162200_update_ext_row_telefonos_table.php
+++ b/database/migrations/2025_01_10_162200_update_ext_row_telefonos_table.php
@@ -12,7 +12,7 @@
     public function up(): void
     {
         Schema::table('telefonos', function (Blueprint $table) {
-            $table->string('ext')->change();
+            $table->string('ext')->change()->nullable();
         });
     }