1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index 155d087413..16389a0dca 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -1879,8 +1879,8 @@ class FederationHandler(BaseHandler):
         else:
             return None
 
-    def get_min_depth_for_context(self, context):
-        return self.store.get_min_depth(context)
+    async def get_min_depth_for_context(self, context):
+        return await self.store.get_min_depth(context)
 
     async def _handle_new_event(
         self, origin, event, state=None, auth_events=None, backfilled=False