diff --git a/divent/bot.py b/divent/bot.py
index 070a16d..03726b7 100644
--- a/divent/bot.py
+++ b/divent/bot.py
@@ -119,12 +119,10 @@ async def ical(guild_id: str):
 
     for scheduled_event in guild.scheduled_events:
         event = Event()
-        event.name = scheduled_event.name
+        event.summary = scheduled_event.name
         event.begin = scheduled_event.scheduled_start_time
-        event.end = (
-            scheduled_event.scheduled_end_time
-            or scheduled_event.scheduled_start_time + timedelta(hours=2)
-        )
+        event.end = scheduled_event.scheduled_end_time
+        event.duration = timedelta(hours=2)
         event.uid = str(scheduled_event.id)
         event.description = scheduled_event.description
         event.url = f"https://discord.com/events/{guild_id}/{scheduled_event.id}"