diff --git a/kroki/plugin.py b/kroki/plugin.py
index adc444c..3578812 100644
--- a/kroki/plugin.py
+++ b/kroki/plugin.py
@@ -83,7 +83,7 @@ def _save_kroki_image_and_get_url(self, file_name, image_data, files):
         mkdocs_file = File(get_url, self._tmp_dir.name, self._output_dir, False)
         files.append(mkdocs_file)
 
-        return f'/{get_url}'
+        return f'./{get_url}'
 
     def _replace_kroki_block(self, match_obj, files, page):
         kroki_type = match_obj.group(1).lower()