diff --git a/proposal-docs/social/social.md b/proposal-docs/social/social.md
index 7ce20b3..85d7687 100644
--- a/proposal-docs/social/social.md
+++ b/proposal-docs/social/social.md
@@ -56,6 +56,7 @@ There are three elements:
        - instagram
        - slack
        - discord
+       - cast.garden
        - 3speak
        - peakd.com
        - …
@@ -112,6 +113,7 @@ There are three elements:
        - instagram
        - slack
        - discord
+       - cast.garden
        - 3speak
        - peakd
        - fountain