diff --git a/src/services/scheduler_sync/discord_events.py b/src/services/scheduler_sync/discord_events.py
index a062af5..d8279f5 100644
--- a/src/services/scheduler_sync/discord_events.py
+++ b/src/services/scheduler_sync/discord_events.py
@@ -119,11 +119,13 @@ async def create_discord_event(event: CreateDiscordEvent):
     async with AsyncClient() as client:
         response = await client.post(
             f"https://discord.com/api/v10/guilds/{config.DISCORD_GUILD_ID}/scheduled-events",
-            data=event.model_dump_json(),
+            data=event.model_dump(),
             headers={"Authorization": f"Bot {config.DISCORD_BOT_TOKEN}"}
         )
 
-        response.raise_for_status()
+        if response.status_code == 400:
+            raise ValueError(response.json())
+
         return response.json()
 
 
@@ -143,9 +145,11 @@ async def edit_discord_event(event_id: str, event: UpdateDiscordEvent):
     async with AsyncClient() as client:
         response = await client.patch(
             f"https://discord.com/api/v10/guilds/{config.DISCORD_GUILD_ID}/scheduled-events/{event_id}",
-            data=event.model_dump_json(),
+            data=event.model_dump(),
             headers={"Authorization": f"Bot {config.DISCORD_BOT_TOKEN}"}
         )
 
-        response.raise_for_status()
+        if response.status_code == 400:
+            raise ValueError(response.json())
+
         return response.json()