diff --git a/readme/ca.md b/readme/ca.md
index b60aa8ddb..1891062c0 100644
--- a/readme/ca.md
+++ b/readme/ca.md
@@ -97,7 +97,7 @@ Aquest dipòsit és una llista de llocs web que hi ha al darrere de "The Great C
   * El bitllet va ser vandalitzat tantes vegades.
   * [Suprimit pel Projecte Tor.](https://lists.torproject.org/pipermail/anti-censorship-team/2020-May/000098.html) [Veure el bitllet 34175.](https://trac.torproject.org/projects/tor/ticket/34175)
   * [Últim bitllet d’arxiu 24351.](https://web.archive.org/web/20200301013104/https://trac.torproject.org/projects/tor/ticket/24351)
-* [Shared on Mastodon](../subfiles/shared_on_mastodon.md)
+* [Shared on Mastodon](../subfiles/shared_on_mastodon.md), [Shared on Twitter](../subfiles/shared_on_twitter.md)
 * [Cloudflare Watch](http://www.crimeflare.org:82/)
 * [Criticism and controversies](https://en.wikipedia.org/wiki/Cloudflare#Criticism_and_controversies), Wikipedia