diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index c7958bc14..e470ab989 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -3010,6 +3010,9 @@ updateUnreadChatCount chat_list:ChatList total_count:int32 unread_count:int32 un
 //@description An option changed its value @name The option name @value The new option value
 updateOption name:string value:OptionValue = Update;
 
+//@description A sticker set has changed @sticker_set The sticker set
+updateStickerSet sticker_set:stickerSet = Update;
+
 //@description The list of installed sticker sets was updated @is_masks True, if the list of installed mask sticker sets was updated @sticker_set_ids The new list of installed ordinary sticker sets
 updateInstalledStickerSets is_masks:Bool sticker_set_ids:vector<int64> = Update;
 
diff --git a/td/generate/scheme/td_api.tlo b/td/generate/scheme/td_api.tlo
index ba6ec2744..aa7d5b40d 100644
Binary files a/td/generate/scheme/td_api.tlo and b/td/generate/scheme/td_api.tlo differ
diff --git a/td/telegram/StickersManager.cpp b/td/telegram/StickersManager.cpp
index a63b8193e..8ccb866d7 100644
--- a/td/telegram/StickersManager.cpp
+++ b/td/telegram/StickersManager.cpp
@@ -1221,6 +1221,7 @@ tl_object_ptr<td_api::stickerSet> StickersManager::get_sticker_set_object(Sticke
   const StickerSet *sticker_set = get_sticker_set(sticker_set_id);
   CHECK(sticker_set != nullptr);
   CHECK(sticker_set->was_loaded);
+  sticker_set->was_update_sent = true;
 
   std::vector<tl_object_ptr<td_api::sticker>> stickers;
   std::vector<tl_object_ptr<td_api::emojis>> emojis;
@@ -1268,6 +1269,7 @@ tl_object_ptr<td_api::stickerSetInfo> StickersManager::get_sticker_set_info_obje
   const StickerSet *sticker_set = get_sticker_set(sticker_set_id);
   CHECK(sticker_set != nullptr);
   CHECK(sticker_set->is_inited);
+  sticker_set->was_update_sent = true;
 
   std::vector<tl_object_ptr<td_api::sticker>> stickers;
   for (auto sticker_id : sticker_set->sticker_ids) {
@@ -2976,7 +2978,7 @@ string StickersManager::get_sticker_set_database_value(const StickerSet *s, bool
 void StickersManager::update_sticker_set(StickerSet *sticker_set) {
   CHECK(sticker_set != nullptr);
   if (sticker_set->is_changed || sticker_set->need_save_to_database) {
-    if (G()->parameters().use_file_db) {
+    if (G()->parameters().use_file_db && sticker_set->need_save_to_database) {
       LOG(INFO) << "Save " << sticker_set->id << " to database";
       if (sticker_set->is_inited) {
         G()->td_db()->get_sqlite_pmc()->set(get_sticker_set_database_key(sticker_set->id),
@@ -2987,6 +2989,10 @@ void StickersManager::update_sticker_set(StickerSet *sticker_set) {
                                             get_sticker_set_database_value(sticker_set, true), Auto());
       }
     }
+    if (sticker_set->is_changed && sticker_set->was_loaded && sticker_set->was_update_sent) {
+      send_closure(G()->td(), &Td::send_update,
+                   td_api::make_object<td_api::updateStickerSet>(get_sticker_set_object(sticker_set->id)));
+    }
     sticker_set->is_changed = false;
     sticker_set->need_save_to_database = false;
     if (sticker_set->is_inited) {
diff --git a/td/telegram/StickersManager.h b/td/telegram/StickersManager.h
index 6b28806b4..24556247c 100644
--- a/td/telegram/StickersManager.h
+++ b/td/telegram/StickersManager.h
@@ -325,8 +325,9 @@ class StickersManager : public Actor {
     bool is_masks = false;
     bool is_viewed = true;
     bool is_thumbnail_reloaded = false;
-    bool is_changed = true;             // have new changes that need to be sent to the client and database
-    bool need_save_to_database = true;  // have new changes that need only to be saved to the database
+    mutable bool was_update_sent = false;  // does the sticker set is known to the client
+    bool is_changed = true;                // have new changes that need to be sent to the client and database
+    bool need_save_to_database = true;     // have new changes that need only to be saved to the database
 
     vector<uint32> load_requests;
     vector<uint32> load_without_stickers_requests;