diff --git a/backup.go b/backup.go
index 462338c..d65540e 100644
--- a/backup.go
+++ b/backup.go
@@ -171,7 +171,7 @@ func backup(when string) error {
 	}
 
 	if strings.Compare(when, "post") != 0 {
-		err = CopyDir(pacmanDb, fmt.Sprint(tmpPath, "/", pacmanDb))
+		err = _CopyDir(pacmanDb, fmt.Sprint(tmpPath, "/", pacmanDb))
 		if err != nil {
 			return err
 		}