diff --git a/jetforce/app/static_md.py b/jetforce/app/static_md.py
index 1f9670f..b1f97dc 100644
--- a/jetforce/app/static_md.py
+++ b/jetforce/app/static_md.py
@@ -113,8 +113,11 @@ class StaticMarkdownDirectoryApplication(StaticDirectoryApplication):
         return Response(Status.SUCCESS, mimetype, generator)
 
     def _load_md_file(self, filesystem_path: pathlib.Path) -> typing.Iterator[bytes]:
+        timestamp = os.path.getmtime(filesystem_path)
+        date = datetime.datetime.fromtimestamp(timestamp)
+        gemini = "last modified: {}\n".format(date)
         with filesystem_path.open("r") as fp:
-            gemini = md2gemini.md2gemini(fp.read(), links="paragraph")
+            gemini += md2gemini.md2gemini(fp.read(), links="paragraph")
         gemini = gemini.encode()
         chunks = int(len(gemini) / self.CHUNK_SIZE) + 1
         for i in range(chunks):