diff --git a/software/mastodon.yml b/software/mastodon.yml
index c82bd68a7e..8ce256c00d 100644
--- a/software/mastodon.yml
+++ b/software/mastodon.yml
@@ -8,6 +8,7 @@ platforms:
 tags:
   - Communication - Social Networks and Forums
 source_code_url: https://github.com/mastodon/mastodon
+related_software_url: https://github.com/hyperupcall/awesome-mastodon
 stargazers_count: 44569
 updated_at: '2023-11-15'
 archived: false