1 files changed, 8 insertions, 1 deletions
diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py
index 3dd5e1b6e4..efe6b4c9aa 100644
--- a/synapse/handlers/room_member.py
+++ b/synapse/handlers/room_member.py
@@ -116,6 +116,13 @@ class RoomMemberHandler(metaclass=abc.ABCMeta):
             burst_count=hs.config.ratelimiting.rc_invites_per_user.burst_count,
         )
 
+        self._third_party_invite_limiter = Ratelimiter(
+            store=self.store,
+            clock=self.clock,
+            rate_hz=hs.config.ratelimiting.rc_third_party_invite.per_second,
+            burst_count=hs.config.ratelimiting.rc_third_party_invite.burst_count,
+        )
+
         self.request_ratelimiter = hs.get_request_ratelimiter()
 
     @abc.abstractmethod
@@ -1295,7 +1302,7 @@ class RoomMemberHandler(metaclass=abc.ABCMeta):
 
         # We need to rate limit *before* we send out any 3PID invites, so we
         # can't just rely on the standard ratelimiting of events.
-        await self.request_ratelimiter.ratelimit(requester)
+        await self._third_party_invite_limiter.ratelimit(requester)
 
         can_invite = await self.third_party_event_rules.check_threepid_can_be_invited(
             medium, address, room_id