diff --git a/templates/backOffice/default/admin-layout.tpl b/templates/backOffice/default/admin-layout.tpl
index 08829acdc..a55ca3b7b 100644
--- a/templates/backOffice/default/admin-layout.tpl
+++ b/templates/backOffice/default/admin-layout.tpl
@@ -13,11 +13,14 @@
 <!DOCTYPE html>
 <html lang="{$lang_code}">
 <head>
+    <meta charset="utf-8">
+
     <title>{block name="page-title"}Default Page Title{/block} - {intl l='Thelia Back Office'}</title>
 
     {images file='assets/img/favicon.ico'}<link rel="shortcut icon" href="{$asset_url}" />{/images}
 
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width,initial-scale=1.0">
 
     {block name="meta"}{/block}
 
