diff --git a/types.go b/types.go
index bd3f451..592e0ae 100644
--- a/types.go
+++ b/types.go
@@ -486,7 +486,7 @@ type LoginUrl struct {
 	URL                string  `json:"url"`
 	ForwardText        *string `json:"forward_text,omitempty"`
 	BotUsername        *string `json:"bot_username,omitempty"`
-	RequestWriteAccess *bool   `json:"request_write_access,omitempty"`
+	RequestWriteAccess bool    `json:"request_write_access,omitempty"`
 }
 
 // CallbackQuery is data sent when a keyboard button with callback data