diff --git a/app/config.example.php b/app/config.example.php
index 898a5d6..7d01dab 100644
--- a/app/config.example.php
+++ b/app/config.example.php
@@ -4,7 +4,7 @@ return [
     'database' => [
         'name' => 'mysql',
         'args' => [
-            'host' => 'localhost',
+            'host' => '127.0.0.1',
             'database' => 'test',
             'user' => 'root',
             'password' => '',