1 files changed, 2 insertions, 0 deletions
diff --git a/synapse/app/_base.py b/synapse/app/_base.py
index 4a204a5823..bb4d53d778 100644
--- a/synapse/app/_base.py
+++ b/synapse/app/_base.py
@@ -42,6 +42,7 @@ from synapse.crypto import context_factory
 from synapse.events.presence_router import load_legacy_presence_router
 from synapse.events.spamcheck import load_legacy_spam_checkers
 from synapse.events.third_party_rules import load_legacy_third_party_event_rules
+from synapse.handlers.auth import load_legacy_password_auth_providers
 from synapse.logging.context import PreserveLoggingContext
 from synapse.metrics.background_process_metrics import wrap_as_background_process
 from synapse.metrics.jemalloc import setup_jemalloc_stats
@@ -379,6 +380,7 @@ async def start(hs: "HomeServer"):
     load_legacy_spam_checkers(hs)
     load_legacy_third_party_event_rules(hs)
     load_legacy_presence_router(hs)
+    load_legacy_password_auth_providers(hs)
 
     # If we've configured an expiry time for caches, start the background job now.
     setup_expire_lru_cache_entries(hs)