diff --git a/internal/services/backblaze.go b/internal/services/backblaze.go
index fddeb89..9547812 100644
--- a/internal/services/backblaze.go
+++ b/internal/services/backblaze.go
@@ -90,7 +90,7 @@ func (b *BackBalze) Sync(ctx context.Context) error {
 	if b.filePath != "" {
 		log.Println("file:", b.filePath)
 
-		if _, err := copyFile(ctx, bc, b.filePath); err != nil {
+		if err := copyFile(ctx, bc, b.filePath); err != nil {
 			return fmt.Errorf("copyFile %w", err)
 		}
 		return nil
@@ -120,12 +120,11 @@ func (b *BackBalze) Sync(ctx context.Context) error {
 			go func() {
 				defer wg.Done()
 				for src := range fileChan {
-					msg, err := copyFile(ctx, bc, src)
+					err := copyFile(ctx, bc, src)
 					if err != nil {
 						log.Printf("error copying file %s: %v\n", src, err)
 						continue
 					}
-					msgsChan <- msg
 				}
 			}()
 		}
@@ -187,7 +186,7 @@ func (b *BackBalze) OldSync() error {
 	if b.filePath != "" {
 		log.Println("file:", b.filePath)
 
-		if _, err := copyFile(ctx, bc, b.filePath); err != nil {
+		if err := copyFile(ctx, bc, b.filePath); err != nil {
 			return fmt.Errorf("copyFile %w", err)
 		}
 		return nil
@@ -223,7 +222,7 @@ func (b *BackBalze) OldSync() error {
 					}
 					if err := uploadSem.Acquire(ctx, weight); err == nil {
 						log.Println("start copying file", src)
-						if _, err := copyFile(ctx, bc, src); err != nil {
+						if err := copyFile(ctx, bc, src); err != nil {
 							log.Printf("error copying file %s: %v\n", src, err)
 						}
 						uploadSem.Release(weight)