diff --git a/src/nineschool-1.0/src/Controller/SecurityController.php b/src/nineschool-1.0/src/Controller/SecurityController.php
index 9ba9a88..addb116 100755
--- a/src/nineschool-1.0/src/Controller/SecurityController.php
+++ b/src/nineschool-1.0/src/Controller/SecurityController.php
@@ -67,7 +67,6 @@ class SecurityController extends AbstractController
         $attributes = \phpCAS::getAttributes();      
 
         // Init
-        $username = "";
         $email = "";
         $lastname = "";
         $firstname = "";
@@ -93,6 +92,8 @@ class SecurityController extends AbstractController
         $exists = $user ? true : false;
 
         if (!$exists) {
+            if(empty($email)) $email = $username."@nomail.com";
+            
             $user = new User();
             $key = Uuid::uuid4();