diff --git a/appview/state/router.go b/appview/state/router.go
index fe28e712..493874e6 100644
--- a/appview/state/router.go
+++ b/appview/state/router.go
@@ -225,6 +225,7 @@ func (s *State) StringsRouter(mw *middleware.Middleware) http.Handler {
 		Enforcer:   s.enforcer,
 		IdResolver: s.idResolver,
 		Knotstream: s.knotstream,
+		Notifier:   s.notifier,
 		Logger:     logger,
 	}