diff --git a/src/agenda_culturel/import_tasks/downloader.py b/src/agenda_culturel/import_tasks/downloader.py
index c964fae..7fd45ee 100644
--- a/src/agenda_culturel/import_tasks/downloader.py
+++ b/src/agenda_culturel/import_tasks/downloader.py
@@ -53,8 +53,13 @@ class SimpleDownloader(Downloader):
                 resource = urllib.request.urlopen(req, post_args)
             else:
                 resource = urllib.request.urlopen(req)
-            data = resource.read().decode(resource.headers.get_content_charset())
+            charset = resource.headers.get_content_charset()
+            if charset:
+                data = resource.read().decode(charset)
+            else:
+                data = resource.read().decode()
             return data
+
         except Exception as e:
             print(e)
             return None