--- a/tuir/config.py	2024-06-25 11:09:03.587702247 +0200
+++ b/tuit/config.py	2024-06-25 11:43:03.826798382 +0200
@@ -2,6 +2,7 @@
 from __future__ import unicode_literals
 
 import os
+import sys
 import codecs
 import shutil
 import argparse
@@ -131,7 +132,10 @@
         config = configparser.RawConfigParser()
         if os.path.exists(filename):
             with codecs.open(filename, encoding='utf-8') as fp:
-                config.readfp(fp)
+                if sys.version_info.major >= 3:
+                    config.read_file(fp)
+                else:
+                    config.readfp(fp)
 
         return cls._parse_tuir_file(config)