diff --git a/dory_sort_out.py b/dory_sort_out.py
index b15ad4e..3fe140c 100644
--- a/dory_sort_out.py
+++ b/dory_sort_out.py
@@ -5,6 +5,7 @@ import os
 import re
 import glob
 import shutil
+import unicodedata
 from datetime import datetime
 import openpyxl as xls
 
@@ -103,8 +104,13 @@ def correct_file_name(file):
         espaces et tirets deviennent des underscore
     """
     basename = os.path.basename(file)
-    correct_file = basename.replace(" ","_")
-    correct_file = basename.replace("-","_")
+    correct_file = basename.replace(" ","_").replace("-","_")
+
+     # Supprime les accents et les convertis en minuscules
+    correct_file = ''.join(
+        (c if unicodedata.category(c) != 'Mn' else '')
+        for c in unicodedata.normalize('NFD', correct_file)
+    )
     correct_file = os.path.join(os.path.dirname(file),correct_file)
     os.rename(file,correct_file)
     return correct_file