diff --git a/core/module/install/install.php b/core/module/install/install.php
old mode 100644
new mode 100755
index fa966310..3ff2bbc2
--- a/core/module/install/install.php
+++ b/core/module/install/install.php
@@ -81,7 +81,8 @@ class install extends common {
 						'group' => self::GROUP_ADMIN,
 						'lastname' => $userLastname,
 						'mail' => $userMail,
-						'password' => $this->getInput('installPassword', helper::FILTER_PASSWORD, true)
+						'password' => $this->getInput('installPassword', helper::FILTER_PASSWORD, true),
+						'pseudo' => $userFirstname
 					]
 				]);
 				if ($success === true) { // Formulaire complété envoi du mail