diff --git a/libmat2/office.py b/libmat2/office.py
index 1765896..d945f6a 100644
--- a/libmat2/office.py
+++ b/libmat2/office.py
@@ -1,3 +1,4 @@
+import uuid
import logging
import os
import re
@@ -82,7 +83,7 @@ class MSOfficeParser(ZipParser):
r'^(?:word|ppt)/_rels/header[0-9]*\.xml\.rels$',
r'^ppt/slideLayouts/_rels/slideLayout[0-9]+\.xml\.rels$',
r'^ppt/slideLayouts/slideLayout[0-9]+\.xml$',
-
+ r'^(?:word|ppt)/tableStyles\.xml$',
# https://msdn.microsoft.com/en-us/library/dd908153(v=office.12).aspx
r'^(?:word|ppt)/stylesWithEffects\.xml$',
}))
@@ -302,6 +303,13 @@ class MSOfficeParser(ZipParser):
f.write(b'')
f.write(b'')
f.write(b'')
+ elif full_path.endswith('/ppt/tableStyles.xml'): # pragma: no cover
+ # This file must be present and valid,
+ # so we're removing as much as we can.
+ with open(full_path, 'wb') as f:
+ f.write(b'')
+ uid = str(uuid.uuid4()).encode('utf-8')
+ f.write(b'' % uid)
if self.__remove_rsid(full_path) is False:
return False