diff --git a/dto/openai_response.go b/dto/openai_response.go
index 790d4df8..6f6b12f9 100644
--- a/dto/openai_response.go
+++ b/dto/openai_response.go
@@ -26,7 +26,7 @@ type OpenAITextResponse struct {
 	Id      string                     `json:"id"`
 	Model   string                     `json:"model"`
 	Object  string                     `json:"object"`
-	Created int64                      `json:"created"`
+	Created any                        `json:"created"`
 	Choices []OpenAITextResponseChoice `json:"choices"`
 	Error   *OpenAIError               `json:"error,omitempty"`
 	Usage   `json:"usage"`