diff --git a/core/lib/Thelia/Core/Event/TheliaEvents.php b/core/lib/Thelia/Core/Event/TheliaEvents.php
index 97d92e110..1efd6c4d2 100755
--- a/core/lib/Thelia/Core/Event/TheliaEvents.php
+++ b/core/lib/Thelia/Core/Event/TheliaEvents.php
@@ -33,6 +33,11 @@ namespace Thelia\Core\Event;
 final class TheliaEvents
 {
 
+    /**
+     * sent at the beginning
+     */
+    const BOOT = "thelia.boot";
+
     /**
      * ACTION event
      *
diff --git a/core/lib/Thelia/Core/Thelia.php b/core/lib/Thelia/Core/Thelia.php
index b28b23156..207cced9c 100755
--- a/core/lib/Thelia/Core/Thelia.php
+++ b/core/lib/Thelia/Core/Thelia.php
@@ -39,6 +39,7 @@ use Symfony\Component\Yaml\Yaml;
 use Symfony\Component\DependencyInjection\ParameterBag\ParameterBag;
 
 use Thelia\Core\Bundle;
+use Thelia\Core\Event\TheliaEvents;
 use Thelia\Log\Tlog;
 use Thelia\Config\DatabaseConfiguration;
 use Thelia\Config\DefinePropel;
@@ -88,6 +89,16 @@ class Thelia extends Kernel
         }
     }
 
+    /**
+     * dispatch an event when application is boot
+     */
+    public function boot()
+    {
+        parent::boot();
+
+        $this->getContainer()->get("event_dispatcher")->dispatch(TheliaEvents::BOOT);
+    }
+
     /**
      *
      * Load some configuration
diff --git a/core/lib/Thelia/DataCollector/PropelCollector.php b/core/lib/Thelia/DataCollector/PropelCollector.php
index 778db4c1f..97795d7ca 100644
--- a/core/lib/Thelia/DataCollector/PropelCollector.php
+++ b/core/lib/Thelia/DataCollector/PropelCollector.php
@@ -56,7 +56,7 @@ class PropelCollector extends DataCollector implements Renderable, LoggerInterfa
      */
     function getName()
     {
-        // TODO: Implement getName() method.
+        return "Propel 2";
     }
 
     public function getWidgets()
@@ -73,4 +73,124 @@ class PropelCollector extends DataCollector implements Renderable, LoggerInterfa
             )
         );
     }
+
+    /**
+     * System is unusable.
+     *
+     * @param string $message
+     * @param array $context
+     * @return null
+     */
+    public function emergency($message, array $context = array())
+    {
+        // TODO: Implement emergency() method.
+    }
+
+    /**
+     * Action must be taken immediately.
+     *
+     * Example: Entire website down, database unavailable, etc. This should
+     * trigger the SMS alerts and wake you up.
+     *
+     * @param string $message
+     * @param array $context
+     * @return null
+     */
+    public function alert($message, array $context = array())
+    {
+        // TODO: Implement alert() method.
+    }
+
+    /**
+     * Critical conditions.
+     *
+     * Example: Application component unavailable, unexpected exception.
+     *
+     * @param string $message
+     * @param array $context
+     * @return null
+     */
+    public function critical($message, array $context = array())
+    {
+        // TODO: Implement critical() method.
+    }
+
+    /**
+     * Runtime errors that do not require immediate action but should typically
+     * be logged and monitored.
+     *
+     * @param string $message
+     * @param array $context
+     * @return null
+     */
+    public function error($message, array $context = array())
+    {
+        // TODO: Implement error() method.
+    }
+
+    /**
+     * Exceptional occurrences that are not errors.
+     *
+     * Example: Use of deprecated APIs, poor use of an API, undesirable things
+     * that are not necessarily wrong.
+     *
+     * @param string $message
+     * @param array $context
+     * @return null
+     */
+    public function warning($message, array $context = array())
+    {
+        // TODO: Implement warning() method.
+    }
+
+    /**
+     * Normal but significant events.
+     *
+     * @param string $message
+     * @param array $context
+     * @return null
+     */
+    public function notice($message, array $context = array())
+    {
+        // TODO: Implement notice() method.
+    }
+
+    /**
+     * Interesting events.
+     *
+     * Example: User logs in, SQL logs.
+     *
+     * @param string $message
+     * @param array $context
+     * @return null
+     */
+    public function info($message, array $context = array())
+    {
+        // TODO: Implement info() method.
+    }
+
+    /**
+     * Detailed debug information.
+     *
+     * @param string $message
+     * @param array $context
+     * @return null
+     */
+    public function debug($message, array $context = array())
+    {
+        // TODO: Implement debug() method.
+    }
+
+    /**
+     * Logs with an arbitrary level.
+     *
+     * @param mixed $level
+     * @param string $message
+     * @param array $context
+     * @return null
+     */
+    public function log($level, $message, array $context = array())
+    {
+        // TODO: Implement log() method.
+    }
 }
\ No newline at end of file
diff --git a/templates/admin/default/admin-layout.tpl b/templates/admin/default/admin-layout.tpl
index 8bef5c011..24febd759 100644
--- a/templates/admin/default/admin-layout.tpl
+++ b/templates/admin/default/admin-layout.tpl
@@ -23,6 +23,8 @@
         <link rel="stylesheet" href="{$asset_url}">
     {/stylesheets}
 
+    {debugbar_renderHead}
+
     {block name="after-bootstrap-css"}{/block}
 
     {* -- Admin CSS section ------------------------------------------------- *}
@@ -221,7 +223,7 @@
 	{/javascripts}
 
     {block name="javascript-initialization"}{/block}
-
+    {debugbar_render}
 	{* Modules scripts are included now *}
 	{module_include location='footer_js'}
 </body>
diff --git a/templates/default/includes/footer.html b/templates/default/includes/footer.html
index 03188c367..2f14e2fd8 100755
--- a/templates/default/includes/footer.html
+++ b/templates/default/includes/footer.html
@@ -13,6 +13,6 @@
 				});
 			});
 		</script>
-
+        {debugbar_render}
 	</body>
 </html>
\ No newline at end of file
diff --git a/templates/default/includes/header.html b/templates/default/includes/header.html
index 38e78478e..b605ecbb7 100755
--- a/templates/default/includes/header.html
+++ b/templates/default/includes/header.html
@@ -7,6 +7,7 @@
 		{stylesheets file='../assets/css/*' filters='less,cssembed'}
 			<link rel="stylesheet" href="{$asset_url}">
 		{/stylesheets}
+        {debugbar_renderHead}
     </head>
 <body>
 <div>