diff --git a/layouts/base.njk b/layouts/base.njk
index ebd0565..316cee1 100644
--- a/layouts/base.njk
+++ b/layouts/base.njk
@@ -5,6 +5,7 @@
     <meta charset="utf-8">
     <meta name="author" content="Association Ti Nuage" />
     <meta name="generator" content="Metalsmith" />
+    <meta name="viewport" content="width=device-width, initial-scale=1">
     <link rel="stylesheet" href="/fonts/Lato/font.css" />
     <link rel="stylesheet" href="/fonts/Calluna/font.css" />
     <link rel="stylesheet" href="/css/style.css" />