1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/rest/client/login.py b/synapse/rest/client/login.py
index 4d0eabcb84..d4dc2462b9 100644
--- a/synapse/rest/client/login.py
+++ b/synapse/rest/client/login.py
@@ -633,7 +633,7 @@ class CasTicketServlet(RestServlet):
 
 
 def register_servlets(hs: "HomeServer", http_server: HttpServer) -> None:
-    if hs.config.auth.oauth_delegation_enabled:
+    if hs.config.experimental.msc3861.enabled:
         return
 
     LoginRestServlet(hs).register(http_server)