diff --git a/plugin/discord/cog.py b/plugin/discord/cog.py
index 6a01c8c..ee09fcc 100644
--- a/plugin/discord/cog.py
+++ b/plugin/discord/cog.py
@@ -260,7 +260,7 @@ class CampaignCog(LionCog):
             update_args["campaign_name"] = new_name
 
         if new_cap is not None:
-            update_args["total_rewards"] = new_cap if new_cap > 0 else None
+            update_args["target_rewards"] = new_cap if new_cap > 0 else None
 
         # If logging webhook is given, check that it works
         if logging_webhook is not None: