diff --git a/README.md b/README.md
index f131846..99ccf97 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@ Anubis is a simple minimalist theme for [Hugo blog engine](https://gohugo.io/).
 - Disqus
 - RSS feeds
 - Translations (en, ru, fr, pl)
+- Custom CSS/JS
 - Multilingual mode 
 - Robots.txt 
 - Favorite posts
@@ -60,6 +61,8 @@ params:
     - images/og-featured.png # relative path to "static" directory
   customCSS:
     - css/my.css # relative path to "static" directory
+  customJS:
+    - js/main.js # relative path to "static" directory
   dateFormat: "2006-01-02"
   paginationSinglePost: true
   style: light-without-switcher
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index b3e1d6d..93b3731 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -22,6 +22,10 @@
 <link rel="stylesheet" href="{{ . | absURL }}?rnd={{ now.Unix }}">
 {{- end }}
 
+{{ range .Site.Params.customJS -}}
+<script src="{{ . | absURL }}?rnd={{ now.Unix }}" type="text/javascript" charset="utf-8"></script>
+{{- end }}
+
 {{ template "_internal/opengraph.html" . }}
 {{ template "_internal/twitter_cards.html" . }}