diff --git a/apps/tbde/apps.py b/apps/tbde/apps.py
index 8ad028b..965fe8f 100644
--- a/apps/tbde/apps.py
+++ b/apps/tbde/apps.py
@@ -1,6 +1,7 @@
 # Copyright (C) 2020 by BDE ENS Paris-Saclay
 
 from django.apps import AppConfig
+from django.utils.translation import gettext_lazy as _
 
 
 class TBDEConfig(AppConfig):