diff --git a/td/generate/scheme/td_api.tl b/td/generate/scheme/td_api.tl
index c42d9cbc1..8c5ed9e52 100644
--- a/td/generate/scheme/td_api.tl
+++ b/td/generate/scheme/td_api.tl
@@ -7599,6 +7599,12 @@ setDefaultGroupAdministratorRights default_group_administrator_rights:chatAdmini
 setDefaultChannelAdministratorRights default_channel_administrator_rights:chatAdministratorRights = Ok;
 
 
+//@description Sets the text shown in the chat with the bot if the chat is empty; bots only
+//@language_code A two-letter ISO 639-1 language code. If empty, the description will be shown to all users, for which language there are no dedicated description
+//@param_description New bot's description on the specified language
+setBotInfoDescription language_code:string description:string = Ok;
+
+
 //@description Returns all active sessions of the current user
 getActiveSessions = Sessions;
 
diff --git a/td/telegram/Account.cpp b/td/telegram/Account.cpp
index 9e6727e10..506f1dda2 100644
--- a/td/telegram/Account.cpp
+++ b/td/telegram/Account.cpp
@@ -9,6 +9,7 @@
 #include "td/telegram/ContactsManager.h"
 #include "td/telegram/DeviceTokenManager.h"
 #include "td/telegram/Global.h"
+#include "td/telegram/misc.h"
 #include "td/telegram/net/NetQueryCreator.h"
 #include "td/telegram/Td.h"
 #include "td/telegram/telegram_api.h"
@@ -589,6 +590,44 @@ class SetBotBroadcastDefaultAdminRightsQuery final : public Td::ResultHandler {
   }
 };
 
+class SetBotInfoQuery final : public Td::ResultHandler {
+  Promise<Unit> promise_;
+
+ public:
+  explicit SetBotInfoQuery(Promise<Unit> &&promise) : promise_(std::move(promise)) {
+  }
+
+  void send(const string &language_code, bool set_about, const string &about, bool set_description,
+            const string &description) {
+    int32 flags = 0;
+    if (set_about) {
+      flags |= telegram_api::bots_setBotInfo::ABOUT_MASK;
+    }
+    if (set_description) {
+      flags |= telegram_api::bots_setBotInfo::DESCRIPTION_MASK;
+    }
+    send_query(G()->net_query_creator().create(telegram_api::bots_setBotInfo(flags, language_code, about, description),
+                                               {{"me"}}));
+  }
+
+  void on_result(BufferSlice packet) final {
+    auto result_ptr = fetch_result<telegram_api::bots_setBotInfo>(packet);
+    if (result_ptr.is_error()) {
+      return on_error(result_ptr.move_as_error());
+    }
+
+    bool result = result_ptr.move_as_ok();
+    LOG_IF(WARNING, !result) << "Failed to set bot info";
+    td_->contacts_manager_->invalidate_user_full(td_->contacts_manager_->get_my_id());
+    promise_.set_value(Unit());
+  }
+
+  void on_error(Status status) final {
+    td_->contacts_manager_->invalidate_user_full(td_->contacts_manager_->get_my_id());
+    promise_.set_error(std::move(status));
+  }
+};
+
 class ExportContactTokenQuery final : public Td::ResultHandler {
   Promise<td_api::object_ptr<td_api::userLink>> promise_;
 
@@ -727,6 +766,12 @@ void set_default_channel_administrator_rights(Td *td, AdministratorRights admini
   td->create_handler<SetBotBroadcastDefaultAdminRightsQuery>(std::move(promise))->send(administrator_rights);
 }
 
+void set_bot_info_description(Td *td, const string &language_code, const string &description, Promise<Unit> &&promise) {
+  TRY_STATUS_PROMISE(promise, validate_bot_language_code(language_code));
+  td->contacts_manager_->invalidate_user_full(td->contacts_manager_->get_my_id());
+  td->create_handler<SetBotInfoQuery>(std::move(promise))->send(language_code, false, string(), true, description);
+}
+
 void export_contact_token(Td *td, Promise<td_api::object_ptr<td_api::userLink>> &&promise) {
   td->create_handler<ExportContactTokenQuery>(std::move(promise))->send();
 }
diff --git a/td/telegram/Account.h b/td/telegram/Account.h
index 1053858d0..dc2ecfd93 100644
--- a/td/telegram/Account.h
+++ b/td/telegram/Account.h
@@ -50,6 +50,8 @@ void set_default_group_administrator_rights(Td *td, AdministratorRights administ
 void set_default_channel_administrator_rights(Td *td, AdministratorRights administrator_rights,
                                               Promise<Unit> &&promise);
 
+void set_bot_info_description(Td *td, const string &language_code, const string &description, Promise<Unit> &&promise);
+
 void export_contact_token(Td *td, Promise<td_api::object_ptr<td_api::userLink>> &&promise);
 
 void import_contact_token(Td *td, const string &token, Promise<td_api::object_ptr<td_api::user>> &&promise);
diff --git a/td/telegram/Td.cpp b/td/telegram/Td.cpp
index d2e588a58..28a2b128b 100644
--- a/td/telegram/Td.cpp
+++ b/td/telegram/Td.cpp
@@ -7012,6 +7012,13 @@ void Td::on_request(uint64 id, const td_api::setDefaultChannelAdministratorRight
       std::move(promise));
 }
 
+void Td::on_request(uint64 id, td_api::setBotInfoDescription &request) {
+  CHECK_IS_BOT();
+  CLEAN_INPUT_STRING(request.description_);
+  CREATE_OK_REQUEST_PROMISE();
+  set_bot_info_description(this, request.language_code_, request.description_, std::move(promise));
+}
+
 void Td::on_request(uint64 id, const td_api::setLocation &request) {
   CHECK_IS_USER();
   CREATE_OK_REQUEST_PROMISE();
diff --git a/td/telegram/Td.h b/td/telegram/Td.h
index 9880b2954..3fe46d093 100644
--- a/td/telegram/Td.h
+++ b/td/telegram/Td.h
@@ -1118,6 +1118,8 @@ class Td final : public Actor {
 
   void on_request(uint64 id, const td_api::setDefaultChannelAdministratorRights &request);
 
+  void on_request(uint64 id, td_api::setBotInfoDescription &request);
+
   void on_request(uint64 id, const td_api::setLocation &request);
 
   void on_request(uint64 id, td_api::setProfilePhoto &request);