1 files changed, 2 insertions, 1 deletions

diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py

index 4eaa088b36..aa446f94c6 100644
--- a/synapse/storage/registration.py
+++ b/synapse/storage/registration.py
@@ -17,7 +17,8 @@ from twisted.internet import defer
 
 from synapse.api.errors import StoreError, Codes
 
-from ._base import SQLBaseStore, cached
+from ._base import SQLBaseStore
+from synapse.util.caches.descriptors import cached
 
 
 class RegistrationStore(SQLBaseStore):