diff --git a/_config.yml b/_config.yml
index 7b72b7aa98..d6809185fc 100644
--- a/_config.yml
+++ b/_config.yml
@@ -894,6 +894,11 @@ vendors:
   needmoreshare2_js:
   needmoreshare2_css:
 
+  # bookmark
+  # Internal version: 1.0.0
+  # https://github.com/theme-next/theme-next-bookmark
+  bookmark:
+
 
 # Assets
 css: css
diff --git a/layout/_third-party/bookmark.swig b/layout/_third-party/bookmark.swig
index 8b37b58256..f28c12e28f 100644
--- a/layout/_third-party/bookmark.swig
+++ b/layout/_third-party/bookmark.swig
@@ -1,5 +1,8 @@
 {% if theme.bookmark and theme.bookmark.enable %}
   {% set bookmark_uri = url_for(theme.vendors._internal + '/bookmark/bookmark.min.js?v=1.0')%}
+  {% if theme.vendors.bookmark %}
+    {% set bookmark_uri = theme.vendors.bookmark %}
+  {% endif %}
   <script src="{{ bookmark_uri }}"></script>
   <script type="text/javascript">
   {% if is_post() %}