diff --git a/sphinx_rtd_theme/layout.html b/sphinx_rtd_theme/layout.html
index ede30a85..a13c85da 100644
--- a/sphinx_rtd_theme/layout.html
+++ b/sphinx_rtd_theme/layout.html
@@ -75,7 +75,7 @@
   {%- block extrahead %} {% endblock %}
 
   {# Keep modernizr in head - http://modernizr.com/docs/#installing #}
-  <script src="_static/js/modernizr.min.js"></script>
+  <script src="{{ pathto('_static/js/modernizr.min.js', 1) }}"></script>
 
 </head>