diff --git a/src/UnicaenAuth/View/Helper/UserAbstract.php b/src/UnicaenAuth/View/Helper/UserAbstract.php
index a6cbf1ac3d29b55e397d03ddf4cea07314bb5c02..cdf526e8e432830c729018b2d1b14714a9e0ba83 100644
--- a/src/UnicaenAuth/View/Helper/UserAbstract.php
+++ b/src/UnicaenAuth/View/Helper/UserAbstract.php
@@ -1,9 +1,9 @@
 <?php
+
 namespace UnicaenAuth\View\Helper;
 
-use Zend\I18n\View\Helper\AbstractTranslatorHelper;
-use Zend\View\Exception\InvalidArgumentException;
 use UnicaenAuth\Service\UserContext;
+use Zend\I18n\View\Helper\AbstractTranslatorHelper;
 
 /**
  * Classe mère des aides de vue concernant l'utilisateur connecté.
@@ -14,6 +14,11 @@ abstract class UserAbstract extends AbstractTranslatorHelper
 {
     protected $userContext;
 
+    /**
+     * @var array
+     */
+    static protected $currentIdentity;
+
     /**
      * Constructeur.
      *
@@ -56,7 +61,11 @@ abstract class UserAbstract extends AbstractTranslatorHelper
      */
     public function getIdentity($preferedKey = null)
     {
-        if (!($identity = $this->getUserContext()->getIdentity())) {
+        if (static::$currentIdentity !== null) {
+            return static::$currentIdentity;
+        }
+
+        if (! ($identity = $this->getUserContext()->getIdentity())) {
             return null;
         }
 
@@ -76,6 +85,8 @@ abstract class UserAbstract extends AbstractTranslatorHelper
             $identity = $found;
         }
 
-        return $identity;
+        static::$currentIdentity = $identity;
+
+        return static::$currentIdentity;
     }
 }
\ No newline at end of file