diff --git a/adapter/provider/fetcher.go b/adapter/provider/fetcher.go
index 47b364e6..07fb1237 100644
--- a/adapter/provider/fetcher.go
+++ b/adapter/provider/fetcher.go
@@ -202,6 +202,7 @@ func newFetcher[V any](name string, interval time.Duration, vehicle types.Vehicl
 		parser:   parser,
 		done:     make(chan struct{}, 1),
 		onUpdate: onUpdate,
+		interval: interval,
 	}
 }