diff --git a/docs/integrations/matrix.md b/docs/integrations/matrix.md
index 8cc7d2ec..8bf6d948 100644
--- a/docs/integrations/matrix.md
+++ b/docs/integrations/matrix.md
@@ -6,7 +6,7 @@ client at `chat.<swarm-domain>/` (the `gatewayHost` vhost). A swarm runs one
 homeserver, on one host. Two namespaces configure it:
 
 - `services.hyperhive.swarm.matrix.*` — what the homeserver **is**, as
-  every hive sees it: `serverName`, `gatewayHost`, `apiUrl`, `allowEncryption`.
+  every hive sees it: `serverName`, `gatewayHost`, `allowEncryption`.
 - `services.hyperhive.deploy.matrix.*` — what the host running it decides:
   `enable`, `gui.package`, `trustedServers`,
   `maxRequestSize`, `sso.clientSecretFile`.