diff --git a/templates/base.html b/templates/base.html
index 27993d1..6248a76 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -4,6 +4,7 @@
     <meta charset="utf-8">
     <title>{{PAGE_TITLE}}</title>
     <meta name="description" content="A simple, markdown-derived website.">
+    <meta name="viewport" content="width=device-width,initial-scale=1">
     <link rel="icon" href="{{SITE_ROOT}}/favicon.ico">
     <link rel="stylesheet" href="{{SITE_ROOT}}/css/base.css">
     <script src="{{SITE_ROOT}}/js/main.js"></script>