diff --git a/weed/storage/volume_read_write.go b/weed/storage/volume_read_write.go
index 1b9fb8d6e..ae8dd1d40 100644
--- a/weed/storage/volume_read_write.go
+++ b/weed/storage/volume_read_write.go
@@ -42,9 +42,7 @@ func (v *Volume) Destroy() (err error) {
 	}
 	v.Close()
 	os.Remove(v.FileName() + ".dat")
-	if v.nm != nil {
-		err = v.nm.Destroy()
-	}
+	os.Remove(v.FileName() + ".idx")
 	os.Remove(v.FileName() + ".cpd")
 	os.Remove(v.FileName() + ".cpx")
 	os.Remove(v.FileName() + ".ldb")