diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index fd2f69b40..54b6d236f 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -6488,8 +6488,8 @@ updateSavedAnimations animation_ids:vector<int32> = Update;
 //@description The list of saved notification sounds was updated. This update may not be sent until information about a notification sound was requested for the first time @notification_sound_ids The new list of identifiers of saved notification sounds
 updateSavedNotificationSounds notification_sound_ids:vector<int64> = Update;
 
-//@description The selected background has changed @for_dark_theme True, if background for dark theme has changed @background The new selected background; may be null
-updateSelectedBackground for_dark_theme:Bool background:background = Update;
+//@description The default background has changed @for_dark_theme True, if default background for dark theme has changed @background The new default background; may be null
+updateDefaultBackground for_dark_theme:Bool background:background = Update;
 
 //@description The list of available chat themes has changed @chat_themes The new list of chat themes
 updateChatThemes chat_themes:vector<chatTheme> = Update;
diff --git a/td/telegram/BackgroundManager.cpp b/td/telegram/BackgroundManager.cpp
index b12855716..5e7fec583 100644
--- a/td/telegram/BackgroundManager.cpp
+++ b/td/telegram/BackgroundManager.cpp
@@ -480,7 +480,7 @@ void BackgroundManager::start_up() {
       }
     }
 
-    send_update_selected_background(for_dark_theme);
+    send_update_default_background(for_dark_theme);
   }
 }
 
@@ -628,15 +628,15 @@ void BackgroundManager::on_load_background_from_database(string name, string val
   set_promises(promises);
 }
 
-td_api::object_ptr<td_api::updateSelectedBackground> BackgroundManager::get_update_selected_background_object(
+td_api::object_ptr<td_api::updateDefaultBackground> BackgroundManager::get_update_default_background_object(
     bool for_dark_theme) const {
-  return td_api::make_object<td_api::updateSelectedBackground>(
+  return td_api::make_object<td_api::updateDefaultBackground>(
       for_dark_theme,
       get_background_object(set_background_id_[for_dark_theme], for_dark_theme, &set_background_type_[for_dark_theme]));
 }
 
-void BackgroundManager::send_update_selected_background(bool for_dark_theme) const {
-  send_closure(G()->td(), &Td::send_update, get_update_selected_background_object(for_dark_theme));
+void BackgroundManager::send_update_default_background(bool for_dark_theme) const {
+  send_closure(G()->td(), &Td::send_update, get_update_default_background_object(for_dark_theme));
 }
 
 Result<FileId> BackgroundManager::prepare_input_file(const tl_object_ptr<td_api::InputFile> &input_file) {
@@ -941,7 +941,7 @@ void BackgroundManager::set_background_id(BackgroundId background_id, const Back
   set_background_type_[for_dark_theme] = type;
 
   save_background_id(for_dark_theme);
-  send_update_selected_background(for_dark_theme);
+  send_update_default_background(for_dark_theme);
 }
 
 void BackgroundManager::save_local_backgrounds(bool for_dark_theme) {
@@ -1464,8 +1464,8 @@ void BackgroundManager::get_current_state(vector<td_api::object_ptr<td_api::Upda
     return;
   }
 
-  updates.push_back(get_update_selected_background_object(false));
-  updates.push_back(get_update_selected_background_object(true));
+  updates.push_back(get_update_default_background_object(false));
+  updates.push_back(get_update_default_background_object(true));
 }
 
 }  // namespace td
diff --git a/td/telegram/BackgroundManager.h b/td/telegram/BackgroundManager.h
index b3bcc1702..26173e467 100644
--- a/td/telegram/BackgroundManager.h
+++ b/td/telegram/BackgroundManager.h
@@ -116,11 +116,11 @@ class BackgroundManager final : public Actor {
                                      telegram_api::object_ptr<telegram_api::InputWallPaper> &&input_wallpaper,
                                      Promise<Unit> &&promise) const;
 
-  td_api::object_ptr<td_api::updateSelectedBackground> get_update_selected_background_object(bool for_dark_theme) const;
+  td_api::object_ptr<td_api::updateDefaultBackground> get_update_default_background_object(bool for_dark_theme) const;
 
   td_api::object_ptr<td_api::backgrounds> get_backgrounds_object(bool for_dark_theme) const;
 
-  void send_update_selected_background(bool for_dark_theme) const;
+  void send_update_default_background(bool for_dark_theme) const;
 
   void set_max_local_background_id(BackgroundId background_id);