diff --git a/Vue/includes/header.php b/Vue/includes/header.php
index 37b446e5..d5393282 100644
--- a/Vue/includes/header.php
+++ b/Vue/includes/header.php
@@ -1,3 +1,19 @@
+<?php
+    $style = "";
+    $test  = "";
+    $colorTests="";
+    
+    $flag = (est_anglophone()) ? 'england.png' : 'france.png';
+    $alt  = (est_anglophone()) ? 'English' : 'Français';
+    $lib  = (est_anglophone()) ? 'En' : 'Fr';
+    
+    if($_SESSION['bdTests_C']== "1"){
+        $colorTests=$_SESSION['colorTests'];
+        $style = "background-color: $colorTests;";
+        $test  = "MODE TEST";
+    }
+?>
+
 <header id="header" class="header fixed-top d-flex align-items-center">
     <div class="d-flex align-items-center justify-content-between header-left">
         <a class="logo d-flex align-items-center">