diff --git a/404.md b/404.md
index 1803f19d16..6d5cf70ef3 100644
--- a/404.md
+++ b/404.md
@@ -13,7 +13,7 @@ $( document ).ready(function() {
   if (forwardingURL.indexOf("third_party/swagger-ui") > -1)
   {
     notHere = true;
-    window.location.replace(http://kubernetes.io/kubernetes/third_party/swagger-ui/)
+    window.location.replace("http://kubernetes.io/kubernetes/third_party/swagger-ui/");
   }
   for (i=0;i<fwdDirs.length;i++) {
     if (forwardingURL.indexOf(fwdDirs[i]) > -1)