diff --git a/deluge/ui/web/server.py b/deluge/ui/web/server.py
index ba2c3d6b3..fa0000809 100644
--- a/deluge/ui/web/server.py
+++ b/deluge/ui/web/server.py
@@ -411,7 +411,7 @@ class ScriptResource(resource.Resource, component.Component):
 
     def getChild(self, path, request):
         if hasattr(request, "lookup_path"):
-            request.lookup_path = os.path.join(request.lookup_path, path)
+            request.lookup_path += '/' + path
         else:
             request.lookup_path = path
         return self