diff --git a/config.sample.json b/config.sample.json
index 88c0e3a92c..69dc396884 100644
--- a/config.sample.json
+++ b/config.sample.json
@@ -47,7 +47,8 @@
         "siteId": 1
     },
     "enable_presence_by_hs_url": {
-        "https://matrix.org": false
+        "https://matrix.org": false,
+        "https://matrix-client.matrix.org": false
     },
     "settingDefaults": {
         "breadcrumbs": true