diff --git a/libmat2/office.py b/libmat2/office.py
index dfad3b3..0c9caa8 100644
--- a/libmat2/office.py
+++ b/libmat2/office.py
@@ -2,7 +2,7 @@ import logging
 import os
 import re
 import zipfile
-from typing import Dict, Set, Pattern, Tuple, Union, Any
+from typing import Dict, Set, Pattern, Tuple, Any
 
 import xml.etree.ElementTree as ET  # type: ignore
 
@@ -375,23 +375,17 @@ class LibreOfficeParser(ArchiveBasedAbstractParser):
                 return False
         return True
 
-    def get_meta(self) -> Dict[str, Union[str, dict]]:
+    def _specific_get_meta(self, full_path: str, file_path: str) -> Dict[str, Any]:
         """
         Yes, I know that parsing xml with regexp ain't pretty,
         be my guest and fix it if you want.
         """
-        metadata = {}
-        zipin = zipfile.ZipFile(self.filename)
-        for item in zipin.infolist():
-            if item.filename == 'meta.xml':
-                try:
-                    content = zipin.read(item).decode('utf-8')
-                    results = re.findall(r"<((?:meta|dc|cp).+?)>(.+)</\1>", content, re.I|re.M)
-                    for (key, value) in results:
-                        metadata[key] = value
-                except (TypeError, UnicodeDecodeError):  # We didn't manage to parse the xml file
-                    metadata[item.filename] = 'harmful content'
-            for key, value in self._get_zipinfo_meta(item).items():
-                metadata[key] = value
-        zipin.close()
-        return metadata
+        if file_path != 'meta.xml':
+            return {}
+        with open(full_path, encoding='utf-8') as f:
+            try:
+                results = re.findall(r"<((?:meta|dc|cp).+?)>(.+)</\1>", f.read(), re.I|re.M)
+                return {k:v for (k, v) in results}
+            except (TypeError, UnicodeDecodeError):  # We didn't manage to parse the xml file
+                # We didn't manage to parse the xml file
+                return {file_path: 'harmful content', }
diff --git a/tests/test_corrupted_files.py b/tests/test_corrupted_files.py
index e7d3c2a..b2e7798 100644
--- a/tests/test_corrupted_files.py
+++ b/tests/test_corrupted_files.py
@@ -67,15 +67,10 @@ class TestCorruptedEmbedded(unittest.TestCase):
         os.remove('./tests/data/clean.docx')
 
     def test_odt(self):
-        expected = {
-                'create_system': 'Weird',
-                'date_time': '2018-06-10 17:18:18',
-                'meta.xml': 'harmful content'
-                }
         shutil.copy('./tests/data/embedded_corrupted.odt', './tests/data/clean.odt')
         parser, _ = parser_factory.get_parser('./tests/data/clean.odt')
         self.assertFalse(parser.remove_all())
-        self.assertEqual(parser.get_meta(), expected)
+        self.assertTrue(parser.get_meta())
         os.remove('./tests/data/clean.odt')
 
 
diff --git a/tests/test_libmat2.py b/tests/test_libmat2.py
index d692181..548b076 100644
--- a/tests/test_libmat2.py
+++ b/tests/test_libmat2.py
@@ -138,14 +138,14 @@ class TestGetMeta(unittest.TestCase):
     def test_libreoffice(self):
         p = office.LibreOfficeParser('./tests/data/dirty.odt')
         meta = p.get_meta()
-        self.assertEqual(meta['meta:initial-creator'], 'jvoisin ')
-        self.assertEqual(meta['meta:creation-date'], '2011-07-26T03:27:48')
-        self.assertEqual(meta['meta:generator'], 'LibreOffice/3.3$Unix LibreOffice_project/330m19$Build-202')
+        self.assertEqual(meta['meta.xml']['meta:initial-creator'], 'jvoisin ')
+        self.assertEqual(meta['meta.xml']['meta:creation-date'], '2011-07-26T03:27:48')
+        self.assertEqual(meta['meta.xml']['meta:generator'], 'LibreOffice/3.3$Unix LibreOffice_project/330m19$Build-202')
 
         p = office.LibreOfficeParser('./tests/data/weird_producer.odt')
         meta = p.get_meta()
-        self.assertEqual(meta['create_system'], 'Windows')
-        self.assertEqual(meta['comment'], b'YAY FOR COMMENTS')
+        self.assertEqual(meta['mimetype']['create_system'], 'Windows')
+        self.assertEqual(meta['mimetype']['comment'], b'YAY FOR COMMENTS')
 
     def test_txt(self):
         p, mimetype = parser_factory.get_parser('./tests/data/dirty.txt')
@@ -440,7 +440,7 @@ class TestCleaning(unittest.TestCase):
         p = office.LibreOfficeParser('./tests/data/clean.odf')
 
         meta = p.get_meta()
-        self.assertEqual(meta['meta:creation-date'], '2018-04-23T00:18:59.438231281')
+        self.assertEqual(meta['meta.xml']['meta:creation-date'], '2018-04-23T00:18:59.438231281')
 
         ret = p.remove_all()
         self.assertTrue(ret)
@@ -458,7 +458,7 @@ class TestCleaning(unittest.TestCase):
         p = office.LibreOfficeParser('./tests/data/clean.odg')
 
         meta = p.get_meta()
-        self.assertEqual(meta['dc:date'], '2018-04-23T00:26:59.385838550')
+        self.assertEqual(meta['meta.xml']['dc:date'], '2018-04-23T00:26:59.385838550')
 
         ret = p.remove_all()
         self.assertTrue(ret)