diff --git a/README.md b/README.md
index 6bc5787..eb8c8b8 100644
--- a/README.md
+++ b/README.md
@@ -123,6 +123,9 @@ Visit the [Settings wiki](https://github.com/nairobilug/pelican-alchemy/wiki/Set
 - **RFG_FAVICONS**: Use a Favicon Generator package.
 - **THEME_CSS_OVERRIDES**: Sequence of stylesheet URLs to override CSS provided by theme.
   Both relative and absolute URLs are supported.
+- **THEME_JS_OVERRIDES**: Sequence of JavaScript URLs to enable with this
+  theme. Alchemy uses no JS by default. Both relative and absolute URLs are
+  supported.
 
 Misc settings:
 
diff --git a/alchemy/templates/base.html b/alchemy/templates/base.html
index 681f92e..df01c38 100644
--- a/alchemy/templates/base.html
+++ b/alchemy/templates/base.html
@@ -59,6 +59,10 @@
       {% include 'include/footer.html' %}
     </div>
   </footer>
+
+  {% for script in THEME_JS_OVERRIDES or () %}
+  <script type="text/javascript" src="{{ url(script) }}" crossorigin="anonymous"></script>
+  {% endfor %}
 </body>
 
 </html>