diff --git a/src/cmd/cron/main.go b/src/cmd/cron/main.go
index e817a5e..8f0b0f3 100644
--- a/src/cmd/cron/main.go
+++ b/src/cmd/cron/main.go
@@ -24,23 +24,14 @@ func Main(ctx context.Context) error {
 }
 
 func One(ctx context.Context) error {
-	feeds, err := feeds.New(ctx)
+	f, err := feeds.New(ctx)
 	if err != nil {
 		return err
 	}
 
-	all, err := feeds.All(ctx)
-	if err != nil {
-		return err
-	}
-
-	for _, feed := range all {
-		if err := one(ctx, feed); err != nil {
-			return err
-		}
-	}
-
-	return nil
+	return f.ForEach(ctx, func(feed feeds.Feed) error {
+		return one(ctx, feed)
+	})
 }
 
 func one(ctx context.Context, feed feeds.Feed) error {