1 files changed, 3 insertions, 0 deletions
diff --git a/synapse/rest/client/capabilities.py b/synapse/rest/client/capabilities.py
index 3154b9f77e..002e8f3a4c 100644
--- a/synapse/rest/client/capabilities.py
+++ b/synapse/rest/client/capabilities.py
@@ -68,6 +68,9 @@ class CapabilitiesRestServlet(RestServlet):
                 "m.get_login_token": {
                     "enabled": self.config.auth.login_via_existing_enabled,
                 },
+                "org.matrix.msc3882.get_login_token": {
+                    "enabled": self.config.auth.login_via_existing_enabled,
+                },
             }
         }