diff --git a/yandex/yandex.go b/yandex/yandex.go
index 7f3a0ea93..395cb2af8 100644
--- a/yandex/yandex.go
+++ b/yandex/yandex.go
@@ -370,7 +370,7 @@ func (f *Fs) purgeCheck(check bool) error {
 
 // Precision return the precision of this Fs
 func (f *Fs) Precision() time.Duration {
-	return time.Second
+	return time.Nanosecond
 }
 
 // Purge deletes all the files and the container