diff --git a/src/duplicacy_backupmanager.go b/src/duplicacy_backupmanager.go
index 83d897f..80e550c 100644
--- a/src/duplicacy_backupmanager.go
+++ b/src/duplicacy_backupmanager.go
@@ -472,7 +472,7 @@ func (manager *BackupManager) Backup(top string, quickMode bool, threads int, ta
 
 			uploadedModifiedFileSize := atomic.AddInt64(&uploadedModifiedFileSize, int64(chunkSize))
 
-			if IsTracing() || showStatistics {
+			if (IsTracing() || showStatistics) && totalModifiedFileSize > 0 {
 				now := time.Now().Unix()
 				if now <= startUploadingTime {
 					now = startUploadingTime + 1