diff --git a/_data/contacts.yaml b/_data/contacts.yaml
index 60ab949..4b7c149 100644
--- a/_data/contacts.yaml
+++ b/_data/contacts.yaml
@@ -34,3 +34,6 @@
 - text: Liberapay
   link: https://liberapay.com/gergelypolonkai
   image: liberapay.png
+- text: Mastodon
+  link: https://social.polonkai.eu/@gergely
+  image: mastodon.png
diff --git a/images/contact/mastodon.png b/images/contact/mastodon.png
new file mode 100644
index 0000000..67cdc82
Binary files /dev/null and b/images/contact/mastodon.png differ