diff --git a/zds/settings/prod.py b/zds/settings/prod.py
index f399dbedde..a108aa5087 100644
--- a/zds/settings/prod.py
+++ b/zds/settings/prod.py
@@ -57,7 +57,6 @@
     }
 }
 
-SESSION_ENGINE = "django.contrib.sessions.backends.cached_db"
 SESSION_COOKIE_AGE = 60 * 60 * 24 * 7 * 4
 
 MEDIA_ROOT = Path("/opt/zds/data/media")