diff --git a/assistant/assistant.py b/assistant/assistant.py
index 4048351..8d1657c 100644
--- a/assistant/assistant.py
+++ b/assistant/assistant.py
@@ -147,6 +147,7 @@ class Assistant(commands.Cog):
             "model": model,
             "messages": messages,
             "temperature": temperature,
+            "reasoning_effort": "none",
         }
 
         if max_tokens: