diff --git a/create_user.php b/create_user.php
index 87f5cf4..2883b17 100644
--- a/create_user.php
+++ b/create_user.php
@@ -5,7 +5,7 @@ require_once './db_connection.php';
 require_once './modules/user.mod.php';
 
 
-$chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!"#$%&\'()*+-./:;<=>?@[\]^_`~';
+$chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!"#$%&()*+-./:;<=>?@[]^_`~';
 
 $user = new User;