diff --git a/_layouts/default.html b/_layouts/default.html
index a5fcb87ec4a..02b557b2363 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -60,8 +60,8 @@
     </script>
     {% if page.datatable == true %}
     <!-- Include the standard DataTables bits -->
-    <link rel="stylesheet" type="text/css" href="//cdn.datatables.net/1.10.13/css/jquery.dataTables.css">
-    <script type="text/javascript" charset="utf8" src="//cdn.datatables.net/1.10.13/js/jquery.dataTables.js"></script>
+    <link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/1.10.13/css/jquery.dataTables.css">
+    <script type="text/javascript" charset="utf8" src="https://cdn.datatables.net/1.10.13/js/jquery.dataTables.js"></script>
     <!-- First, this walks through the tables that occur between ...-begin
          and ...-end and add the "datatable" class to them.
          Then it invokes DataTable's standard initializer