diff --git a/pkg/sentry/ethereum/duties.go b/pkg/sentry/ethereum/duties.go
index e4b5ae8a..542ab77c 100644
--- a/pkg/sentry/ethereum/duties.go
+++ b/pkg/sentry/ethereum/duties.go
@@ -71,6 +71,8 @@ func (m *DutiesService) Start(ctx context.Context) error {
 
 	s.StartAsync()
 
+	m.attestationDuties.Start()
+
 	return nil
 }