diff --git a/data/seedDb.php b/data/seedDb.php
index ba7c010..5756162 100644
--- a/data/seedDb.php
+++ b/data/seedDb.php
@@ -28,10 +28,12 @@ $nodes = [
     ],
 ];
 
+// Default admin credentials: admin@example.com / admin1234
 $users = [
     [
         'id' => 0,
         'email' => 'admin@example.com',
+        'passwordHash' => password_hash('admin1234', PASSWORD_DEFAULT),
         'isAdmin' => true,
     ],
 ];