diff --git a/jetforce/app/static_md.py b/jetforce/app/static_md.py
index 7616a88..41010ae 100644
--- a/jetforce/app/static_md.py
+++ b/jetforce/app/static_md.py
@@ -1,6 +1,7 @@
 import typing
 import os
 import pathlib
+import urllib
 import md2gemini
 from .static import StaticDirectoryApplication