diff --git a/weed/mount/weedfs_forget.go b/weed/mount/weedfs_forget.go
index 63b560cee..4212adeb6 100644
--- a/weed/mount/weedfs_forget.go
+++ b/weed/mount/weedfs_forget.go
@@ -65,5 +65,5 @@ func (wfs *WFS) Forget(nodeid, nlookup uint64) {
 	wfs.inodeToPath.Forget(nodeid, nlookup, func(dir util.FullPath) {
 		wfs.metaCache.DeleteFolderChildren(context.Background(), dir)
 	})
-	delete(wfs.fhmap.inode2fh, nodeid)
+	wfs.fhmap.ReleaseByInode(nodeid)
 }