diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 6a15e8a..0477382 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -23,7 +23,9 @@
 	{{ $noscript := resources.Get "sass/noscript.scss" | resources.ExecuteAsTemplate "noscript.scss" . | toCSS (dict "targetPath" "css/noscript.css" "enableSourceMap" false) }}
 	<noscript><link rel="stylesheet" href="{{ ($noscript | minify).RelPermalink }}" /></noscript>
 	{{end}}
-
+	{{ with resources.Get "css/source-sans.css" | minify | fingerprint }}
+	<link rel="stylesheet" href="{{ .RelPermalink }}" integrity="{{ .Data.Integrity }}" crossorigin="anonymous">
+	{{ end }}
 	<!-- FontAwesome CSS -->
 	{{ range .Site.Params.asset.fontawesome_css -}}
 		<link rel="stylesheet" href="{{ . | absURL }}">