diff --git a/td/telegram/Photo.hpp b/td/telegram/Photo.hpp
index 3e655884a..0ffd0a086 100644
--- a/td/telegram/Photo.hpp
+++ b/td/telegram/Photo.hpp
@@ -95,7 +95,11 @@ void store(const AnimationSize &animation_size, StorerT &storer) {
 template <class ParserT>
 void parse(AnimationSize &animation_size, ParserT &parser) {
   parse(static_cast<PhotoSize &>(animation_size), parser);
-  parse(animation_size.main_frame_timestamp, parser);
+  if (parser.version() >= static_cast<int32>(Version::AddDialogPhotoHasAnimation)) {
+    parse(animation_size.main_frame_timestamp, parser);
+  } else {
+    animation_size.main_frame_timestamp = 0;
+  }
 }
 
 template <class StorerT>
diff --git a/td/telegram/Version.h b/td/telegram/Version.h
index 23134f6cb..9fe2d4575 100644
--- a/td/telegram/Version.h
+++ b/td/telegram/Version.h
@@ -11,32 +11,32 @@ namespace td {
 constexpr int32 MTPROTO_LAYER = 116;
 
 enum class Version : int32 {
-  Initial,
+  Initial,  // 0
   StoreFileId,
   AddKeyHashToSecretChat,
   AddDurationToAnimation,
   FixStoreGameWithoutAnimation,
-  AddAccessHashToSecretChat,
+  AddAccessHashToSecretChat,  // 5
   StoreFileOwnerId,
   StoreFileEncryptionKey,
   NetStatsCountDuration,
   FixWebPageInstantViewDatabase,
-  FixMinUsers,
+  FixMinUsers,  // 10
   FixPageBlockAudioEmptyFile,
   AddMessageInvoiceProviderData,
   AddCaptionEntities,
   AddVenueType,
-  AddTermsOfService,
+  AddTermsOfService,  // 15
   AddContactVcard,
   AddMessageUnsupportedVersion,
   SupportInstantView2_0,
   AddNotificationGroupInfoMaxRemovedMessageId,
-  SupportMinithumbnails,
+  SupportMinithumbnails, // 20
   AddVideoCallsSupport,
   AddPhotoSizeSource,
   AddFolders,
   SupportPolls2_0,
-  AddDiceEmoji,
+  AddDiceEmoji,  // 25
   AddAnimationStickers,
   AddDialogPhotoHasAnimation,
   Next