diff --git a/scripts/unownedfiles.py b/scripts/unownedfiles.py
new file mode 100755
index 00000000..66c05327
--- /dev/null
+++ b/scripts/unownedfiles.py
@@ -0,0 +1,48 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2005, TUBITAK/UEKAE
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 2 of the License, or (at your
+# option) any later version. Please read the COPYING file.
+#
+
+import os
+import sys
+import piksemel
+
+
+def findFilesXML(path):
+    filesXMLs = list()
+    for root, dirs, files in os.walk(path):
+        for file in files:
+            if file == "files.xml":
+                filesXMLs.append(os.path.join(root, file))
+    return filesXMLs
+
+def parseFilesXML():
+    files = set()
+    for filesXML in findFilesXML("/var/lib/pisi/package/"):
+        data = open(filesXML).read()
+        data = piksemel.parseString(data)
+        for filePath in data.tags("File"):
+            path = filePath.getTagData("Path")
+            if filePath.getTag("Hash"):
+                files.add("/%s" % path)
+    return files
+
+if __name__ == "__main__":
+    try:
+        sys.argv[1]
+    except IndexError:
+        sys.exit("Unsufficient arguments...")
+
+    fileSet = parseFilesXML()
+
+    for root, dirs, files in os.walk(sys.argv[1]):
+        for file in files:
+            f = os.path.join(root, file)
+            if not fileSet.__contains__(f):
+                print f