1 files changed, 5 insertions, 1 deletions
diff --git a/synapse/federation/transport/server/federation.py b/synapse/federation/transport/server/federation.py
index 2fdf6cc99e..66e915228c 100644
--- a/synapse/federation/transport/server/federation.py
+++ b/synapse/federation/transport/server/federation.py
@@ -611,7 +611,6 @@ class FederationSpaceSummaryServlet(BaseFederationServlet):
 
 
 class FederationRoomHierarchyServlet(BaseFederationServlet):
-    PREFIX = FEDERATION_UNSTABLE_PREFIX + "/org.matrix.msc2946"
     PATH = "/hierarchy/(?P<room_id>[^/]*)"
 
     def __init__(
@@ -637,6 +636,10 @@ class FederationRoomHierarchyServlet(BaseFederationServlet):
         )
 
 
+class FederationRoomHierarchyUnstableServlet(FederationRoomHierarchyServlet):
+    PREFIX = FEDERATION_UNSTABLE_PREFIX + "/org.matrix.msc2946"
+
+
 class RoomComplexityServlet(BaseFederationServlet):
     """
     Indicates to other servers how complex (and therefore likely
@@ -701,6 +704,7 @@ FEDERATION_SERVLET_CLASSES: Tuple[Type[BaseFederationServlet], ...] = (
     RoomComplexityServlet,
     FederationSpaceSummaryServlet,
     FederationRoomHierarchyServlet,
+    FederationRoomHierarchyUnstableServlet,
     FederationV1SendKnockServlet,
     FederationMakeKnockServlet,
 )