diff --git a/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultArticle.php b/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultArticle.php
index dad65c1..03f3733 100644
--- a/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultArticle.php
+++ b/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultArticle.php
@@ -69,6 +69,14 @@
          */
         private $thumbnail_height;
 
+        /**
+         * InlineQueryResultArticle constructor.
+         */
+        public function __construct()
+        {
+            $this->type = 'article';
+        }
+
         /**
          * Type of the result, must be article
          *
diff --git a/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultAudio.php b/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultAudio.php
index 3d73208..efe8e1a 100644
--- a/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultAudio.php
+++ b/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultAudio.php
@@ -70,6 +70,14 @@
          */
         private $input_message_content;
 
+        /**
+         * InlineQueryResultAudio constructor.
+         */
+        public function __construct()
+        {
+            $this->type = 'audio';
+        }
+
         /**
          * Type of the result, must be audio
          *
diff --git a/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultGif.php b/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultGif.php
index 5840569..a91bbd8 100644
--- a/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultGif.php
+++ b/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultGif.php
@@ -88,6 +88,14 @@
          */
         private $input_message_content;
 
+        /**
+         * InlineQueryResultGif constructor.
+         */
+        public function __construct()
+        {
+            $this->type = 'gif';
+        }
+
         /**
          * Type of the result, must be gif
          *
diff --git a/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultMpeg4Gif.php b/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultMpeg4Gif.php
index b3fbf0a..9c383c2 100644
--- a/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultMpeg4Gif.php
+++ b/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultMpeg4Gif.php
@@ -85,6 +85,14 @@
          */
         private $input_message_content;
 
+        /**
+         * InlineQueryResultMpeg4Gif constructor.
+         */
+        public function __construct()
+        {
+            $this->type = 'mpeg4_gif';
+        }
+
         /**
          * Type of the result, must be mpeg4_gif
          *
diff --git a/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultPhoto.php b/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultPhoto.php
index 694e0f5..201b81b 100644
--- a/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultPhoto.php
+++ b/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultPhoto.php
@@ -80,6 +80,14 @@
          */
         private $input_message_content;
 
+        /**
+         * InlineQueryResultPhoto constructor.
+         */
+        public function __construct()
+        {
+            $this->type = 'photo';
+        }
+
         /**
          * Type of the result, must be photo
          *
diff --git a/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultVideo.php b/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultVideo.php
index d273538..c5c579e 100644
--- a/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultVideo.php
+++ b/src/TgBotLib/Objects/Telegram/InlineQueryResult/InlineQueryResultVideo.php
@@ -91,6 +91,14 @@
          */
         private $input_message_content;
 
+        /**
+         * InlineQueryResultVideo constructor.
+         */
+        public function __construct()
+        {
+            $this->type = 'video';
+        }
+
         /**
          * Type of the result, must be video
          *