diff --git a/octoprint/templates/index.jinja2 b/octoprint/templates/index.jinja2
index 4c13837..ed39f73 100644
--- a/octoprint/templates/index.jinja2
+++ b/octoprint/templates/index.jinja2
@@ -541,7 +541,7 @@
         {% include 'settings.jinja2' %}
         {% include 'dialogs.jinja2' %}
 
-        <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
+        <script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
         <script type="text/javascript" src="{{ url_for('static', filename='js/modernizr.custom.js') }}"></script>
         <script type="text/javascript" src="{{ url_for('static', filename='js/underscore.js') }}"></script>
         <script type="text/javascript" src="{{ url_for('static', filename='js/knockout.js') }}"></script>