diff --git a/data/calendars.json b/data/calendars.json
index c50d709..10bb9bc 100644
--- a/data/calendars.json
+++ b/data/calendars.json
@@ -19,6 +19,7 @@
       "DDR": {},
       "BandarrêtdurgENS": {},
       "L'Hômonerie": {},
+      "Ulmity": {},
       "Club Inutile ☔": {}
     },
     "BDS": {},
@@ -118,6 +119,9 @@
       "T5WoHbs4FT5A945Z": {
         "name": "CinéClub"
       },
+      "zmgdYw62RatzmGDt": {
+	"name": "Ulmity"
+      },
       "iXGysEGxo7EsKjwG": {
 	"name": "Ambassadeur·rice·s santé",
 	"short_name": "Amba. santé",