diff --git a/openai/client.go b/openai/client.go
index 9e1d53a..e34a1ac 100644
--- a/openai/client.go
+++ b/openai/client.go
@@ -20,7 +20,7 @@ func NewClient(apiKey string) *Client {
 	cli := resty.New().
 		SetTransport(&http.Transport{
 			Proxy:                 http.ProxyFromEnvironment,
-			ResponseHeaderTimeout: 90 * time.Second,
+			ResponseHeaderTimeout: 5 * time.Minute,
 		}).
 		SetBaseURL("https://api.openai.com").
 		SetHeader("Authorization", "Bearer "+apiKey).