diff --git a/layouts/_default/baseof.html b/layouts/_default/baseof.html
index 68fa269630c5c65084fc36589b12569355eeb4eb..f2b981b4309a9c804d1e20f24cbc0e15c50db673 100644
--- a/layouts/_default/baseof.html
+++ b/layouts/_default/baseof.html
@@ -3,6 +3,7 @@
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{{ block "title" . }}{{ .Site.Title }}{{ end }}</title>
{{ if .Params.Description }}
<meta name="description" content="{{ .Params.Description }}" />