diff --git a/Telegram/Resources/tl/api.tl b/Telegram/Resources/tl/api.tl
index c9370f742b..1a6e752086 100644
--- a/Telegram/Resources/tl/api.tl
+++ b/Telegram/Resources/tl/api.tl
@@ -370,6 +370,7 @@ updateChat#1330a196 chat_id:int = Update;
 updateGroupCallParticipants#f2ebdb4e call:InputGroupCall participants:Vector<GroupCallParticipant> version:int = Update;
 updateGroupCall#a45eb99b chat_id:int call:GroupCall = Update;
 updatePeerHistoryTTL#bb9bb9a5 flags:# peer:Peer ttl_period:flags.0?int = Update;
+updateChatParticipant#609a6ed4 flags:# chat_id:int date:int user_id:int prev_participant:flags.0?ChatParticipant new_participant:flags.1?ChatParticipant qts:int = Update;
 updateChannelParticipant#65d2b464 flags:# channel_id:int date:int user_id:int prev_participant:flags.0?ChannelParticipant new_participant:flags.1?ChannelParticipant qts:int = Update;
 updateBotStopped#30ec6ebc user_id:int stopped:Bool qts:int = Update;
 
@@ -1058,7 +1059,7 @@ chatOnlines#f041e250 onlines:int = ChatOnlines;
 
 statsURL#47a971e0 url:string = StatsURL;
 
-chatAdminRights#5fb224d5 flags:# change_info:flags.0?true post_messages:flags.1?true edit_messages:flags.2?true delete_messages:flags.3?true ban_users:flags.4?true invite_users:flags.5?true pin_messages:flags.7?true add_admins:flags.9?true anonymous:flags.10?true manage_call:flags.11?true = ChatAdminRights;
+chatAdminRights#5fb224d5 flags:# change_info:flags.0?true post_messages:flags.1?true edit_messages:flags.2?true delete_messages:flags.3?true ban_users:flags.4?true invite_users:flags.5?true pin_messages:flags.7?true add_admins:flags.9?true anonymous:flags.10?true manage_call:flags.11?true other:flags.12?true = ChatAdminRights;
 
 chatBannedRights#9f120418 flags:# view_messages:flags.0?true send_messages:flags.1?true send_media:flags.2?true send_stickers:flags.3?true send_gifs:flags.4?true send_games:flags.5?true send_inline:flags.6?true embed_links:flags.7?true send_polls:flags.8?true change_info:flags.10?true invite_users:flags.15?true pin_messages:flags.17?true until_date:int = ChatBannedRights;
 
diff --git a/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
index 1ea91afc52..522c0bcec5 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_participant_box.cpp
@@ -329,7 +329,7 @@ void EditAdminBox::prepare() {
 			if (!_saveCallback) {
 				return;
 			}
-			const auto newFlags = value()
+			const auto newFlags = (value() | ChatAdminRight::f_other)
 				& ((!channel || channel->amCreator())
 					? ~Flags(0)
 					: channel->adminRights());
diff --git a/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp b/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
index dd83992d3c..6918fe0d45 100644
--- a/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
+++ b/Telegram/SourceFiles/boxes/peers/edit_peer_permissions_box.cpp
@@ -773,7 +773,7 @@ EditFlagsControl<MTPDchatBannedRights::Flags> CreateEditRestrictions(
 
 EditFlagsControl<MTPDchatAdminRights::Flags> CreateEditAdminRights(
 		QWidget *parent,
-	rpl::producer<QString> header,
+		rpl::producer<QString> header,
 		MTPDchatAdminRights::Flags rights,
 		std::map<MTPDchatAdminRights::Flags, QString> disabledMessages,
 		bool isGroup,