diff --git a/library/src/main/java/com/pengrad/telegrambot/model/Video.kt b/library/src/main/java/com/pengrad/telegrambot/model/Video.kt
index 615fade4..c019b02e 100644
--- a/library/src/main/java/com/pengrad/telegrambot/model/Video.kt
+++ b/library/src/main/java/com/pengrad/telegrambot/model/Video.kt
@@ -4,9 +4,9 @@ data class Video(
     @get:JvmName("fileId") val fileId: String,
     @get:JvmName("fileUniqueId") val fileUniqueId: String,
 
-    @JvmSynthetic val width: Int,
-    @JvmSynthetic val height: Int,
-    @JvmSynthetic val duration: Int,
+    @get:JvmSynthetic val width: Int,
+    @get:JvmSynthetic val height: Int,
+    @get:JvmSynthetic val duration: Int,
 
     @get:JvmName("thumbnail") val thumbnail: PhotoSize? = null,
     @get:JvmName("cover") val cover: List<PhotoSize>? = null,
diff --git a/library/src/main/java/com/pengrad/telegrambot/request/SendGift.kt b/library/src/main/java/com/pengrad/telegrambot/request/SendGift.kt
index d581907d..a8e0b14f 100644
--- a/library/src/main/java/com/pengrad/telegrambot/request/SendGift.kt
+++ b/library/src/main/java/com/pengrad/telegrambot/request/SendGift.kt
@@ -22,7 +22,7 @@ class SendGift private constructor(
                 giftId = giftId
             )
 
-        @JvmSynthetic
+        @JvmStatic
         fun fromChatId(chatId: Long, giftId: String) =
             SendGift(
                 chatId = chatId,