diff --git a/participation/models.py b/participation/models.py
index e388c99..15063aa 100644
--- a/participation/models.py
+++ b/participation/models.py
@@ -425,6 +425,7 @@ class Tournament(models.Model):
         gc = gspread.service_account_from_dict(settings.GOOGLE_SERVICE_CLIENT)
         spreadsheet = gc.create(f"Feuille de notes - {self.name}", folder_id=settings.NOTES_DRIVE_FOLDER_ID)
         spreadsheet.update_locale("fr_FR")
+        spreadsheet.share(None, "anyone", "writer", with_link=True)
         self.notes_sheet_id = spreadsheet.id
         self.save()