diff --git a/journal/2021-10-22.md b/journal/2021-10-22.md
index f052f6a5a..ae7a56882 100644
--- a/journal/2021-10-22.md
+++ b/journal/2021-10-22.md
@@ -12,6 +12,7 @@
 - [[matrix]]
   - [[xmpp]]
     - [[straw]] told me about [[dino]]
+  - [[matterbridge]]
 - [[knowledge graphs]]
 - [[an invitation to applied category theory]]
 - [[lemmy]]
diff --git a/matterbridge.md b/matterbridge.md
index a48b0bd5f..3fa0b2d37 100644
--- a/matterbridge.md
+++ b/matterbridge.md
@@ -1,2 +1,6 @@
 # Matterbridge
 
+- a [[project]]
+  - [[bridge]]
+  - supports many chat standards, including [[matrix]] and [[xmpp]]
+