diff --git a/src/index.html b/src/index.html
index ce20e1c..cdb577d 100644
--- a/src/index.html
+++ b/src/index.html
@@ -5,7 +5,10 @@
   <meta charset="utf-8">
   <title>Mobile Medical Unit</title>
   <script>
-    document.write('<base href="' + encodeURIComponent(document.location) + '" />');
+    var baseTag = document.createElement('base');
+    baseTag.href = document.location.href;
+    document.head.appendChild(baseTag);
+    
     window.console.log = function() {}
     window.console.warn = function() {}
   </script>