1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/groups/attestations.py b/synapse/groups/attestations.py
index ff8372c4e9..53f99031b1 100644
--- a/synapse/groups/attestations.py
+++ b/synapse/groups/attestations.py
@@ -144,7 +144,7 @@ class GroupAttestionRenewer:
         self.is_mine_id = hs.is_mine_id
         self.attestations = hs.get_groups_attestation_signing()
 
-        if not hs.config.worker_app:
+        if not hs.config.worker.worker_app:
             self._renew_attestations_loop = self.clock.looping_call(
                 self._start_renew_attestations, 30 * 60 * 1000
             )