diff --git a/scripts/dl_cleanup.py b/scripts/dl_cleanup.py
index 81c69f7aa5..e5cd52c806 100755
--- a/scripts/dl_cleanup.py
+++ b/scripts/dl_cleanup.py
@@ -3,7 +3,8 @@
 # OpenWRT download directory cleanup utility.
 # Delete all but the very last version of the program tarballs.
 #
-# Copyright (c) 2010 Michael Buesch <mb@bu3sch.de>
+# Copyright (C) 2010 Michael Buesch <mb@bu3sch.de>
+# Copyright (C) 2013 OpenWrt.org
 """
 
 import sys
@@ -75,11 +76,14 @@ def parseVer_GIT(match, filepath):
 extensions = (
 	".tar.gz",
 	".tar.bz2",
+	".tar.xz",
 	".orig.tar.gz",
 	".orig.tar.bz2",
+	".orig.tar.xz",
 	".zip",
 	".tgz",
 	".tbz",
+	".txz",
 )
 
 versionRegex = (