diff --git a/config.toml b/config.toml
index b9417f8..fd0693d 100644
--- a/config.toml
+++ b/config.toml
@@ -26,5 +26,7 @@ highlight_theme = "Catpuccin Mocha"
 
 [extra]
 # Put all your custom variables here
-mastodon_url = "https://mstdn.social/@Ncamgnrvngu"
+mastodon_url = "https://nerdculture.de/@NcamGnrvngu"
+mastodon_user = "@NcamGnrvngu@nerdculture.de"
 matrix_user = "@ncamgnrvngu:matrix.org"
+bookwyrm_url = "https://bookrastinating.com/user/NcamGnrvngu"
diff --git a/templates/base.html b/templates/base.html
index c62c1a2..23f06a8 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -36,6 +36,9 @@
                     {% if config.extra.matrix_user %}
                         <a href="https://matrix.to/#/{{ config.extra.matrix_user }}">Matrix</a>
                     {% endif %}
+                    {% if config.extra.bookwyrm_url %}
+                        <a href="{{ config.extra.bookwyrm_url }}">Bookwyrm</a>
+                    {% endif %}
                     <p id="license">
                         Except where otherwise noted, the content on this site is licensed under <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/">CC BY-NC-SA 4.0</a>
                     </p>
diff --git a/templates/post.html b/templates/post.html
index 30eb4bf..8d3305e 100644
--- a/templates/post.html
+++ b/templates/post.html
@@ -13,4 +13,8 @@
 <div id="page_content">
 {{ page.content | safe }}
 </div>
+
+{% if config.extra.mastodon_user %}
+<meta name="fediverse:creator" content="{{ config.extra.mastodon_user}}">
+{% endif %}
 {% endblock content %}