diff --git a/_includes/head.html b/_includes/head.html
index 203d07c..5fa9ad6 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -6,7 +6,7 @@
   <link rel="shortcut icon" href="/favicon.ico" />
   <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
   <meta name="description" content="{{ site.title }} - {{ site.description }}">
-  <link href='http://fonts.googleapis.com/css?family=Open+Sans+Condensed:700,300|Open+Sans:400italic,700italic,400,700' rel='stylesheet' type='text/css'>
+  <link href='//fonts.googleapis.com/css?family=Open+Sans+Condensed:700,300|Open+Sans:400italic,700italic,400,700' rel='stylesheet' type='text/css'>
   <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
   <link rel="stylesheet" href="{{ "/css/main.css" | prepend: site.baseurl }}">
 </head>