diff --git a/data/calendars.json b/data/calendars.json
index c31f7f8..66c7a74 100644
--- a/data/calendars.json
+++ b/data/calendars.json
@@ -116,7 +116,8 @@
         "name": "ENSelle"
       },
       "K6iGBG47WXaKWs3Q": {
-        "name": "Créneaux encadrés"
+        "name": "Créneaux encadrés",
+        "initial": false
       },
       "TFjE83ASCMK9rfRi": {
         "name": "BandarrêtdurgENS",