diff --git a/application/Bootstrap.php b/application/Bootstrap.php
index 319d97b9..f98f81f3 100644
--- a/application/Bootstrap.php
+++ b/application/Bootstrap.php
@@ -19,9 +19,11 @@ class Bootstrap extends Zend_Application_Bootstrap_Bootstrap
 		$pathScript = '/themes/default/scripts';
 
 		$view->headMeta()
-			->appendHttpEquiv('viewport', 'width=device-width, initial-scale=1.0')
-			->appendHttpEquiv('Content-Type', 'text/html; charset=UTF-8')
-			->appendHttpEquiv('Content-Language', 'fr-FR');
+    		->appendName('viewport', 'width=device-width, initial-scale=1.0')
+    		->appendHttpEquiv('X-UA-Compatible', 'IE=edge')
+    		->appendHttpEquiv('Content-Type', 'text/html; charset=UTF-8')
+    		->appendHttpEquiv('Content-Language', 'fr-FR');
+
 
 		$view->headLink()
 			->appendStylesheet('/libs/bootstrap-3.2.0/css/bootstrap.min.css', 'all')