diff --git a/types.go b/types.go
index 70d66fa..56a91d5 100644
--- a/types.go
+++ b/types.go
@@ -635,6 +635,7 @@ type InlineQueryResultPhoto struct {
 	Title               string                `json:"title"`
 	Description         string                `json:"description"`
 	Caption             string                `json:"caption"`
+	ParseMode           string                `json:"parse_mode"`
 	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
 	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
 }