diff --git a/index.ts b/index.ts
index 82e99f2..915f1c2 100644
--- a/index.ts
+++ b/index.ts
@@ -905,6 +905,7 @@ async function chat(text: string, files: PromptFiles = []) {
     method: "POST",
     headers: { "Content-Type": "application/json" },
     body: JSON.stringify(body),
+    signal: AbortSignal.timeout(30 * 60 * 1000),
   })
 
   const rawText = await chatRes.text()