diff --git a/src/agents/tools/image-tool.ts b/src/agents/tools/image-tool.ts
index 64d48d15b..c3b1b9eab 100644
--- a/src/agents/tools/image-tool.ts
+++ b/src/agents/tools/image-tool.ts
@@ -336,7 +336,6 @@ async function runImagePrompt(params: {
       const message = (await complete(model, context, {
         apiKey: apiKeyInfo.apiKey,
         maxTokens: 512,
-        temperature: 0,
       })) as AssistantMessage;
       return {
         message,