diff --git a/cmd/downloader/downloader/downloadercfg/downloadercfg.go b/cmd/downloader/downloader/downloadercfg/downloadercfg.go
index f2d9f208d..17c3073ff 100644
--- a/cmd/downloader/downloader/downloadercfg/downloadercfg.go
+++ b/cmd/downloader/downloader/downloadercfg/downloadercfg.go
@@ -20,8 +20,7 @@ const DefaultPieceSize = 2 * 1024 * 1024
 
 // DefaultNetworkChunkSize - how much data request per 1 network call to peer.
 // default: 16Kb
-// TODO: can we increase this value together with --torrent.upload.rate ?
-const DefaultNetworkChunkSize = DefaultPieceSize
+const DefaultNetworkChunkSize = 1 * 1024 * 1024
 
 type Cfg struct {
 	*torrent.ClientConfig