diff --git a/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp b/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp
index 464887bfb8..ab5d1c1466 100644
--- a/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/notifications_manager_linux.cpp
@@ -435,11 +435,13 @@ private:
 
 	uint _notificationId = 0;
 	uint _actionInvokedSignalId = 0;
+	uint _activationTokenSignalId = 0;
 	uint _notificationRepliedSignalId = 0;
 	uint _notificationClosedSignalId = 0;
 
 	void notificationClosed(uint id, uint reason);
 	void actionInvoked(uint id, const Glib::ustring &actionName);
+	void activationToken(uint id, const Glib::ustring &token);
 	void notificationReplied(uint id, const Glib::ustring &text);
 
 };
@@ -486,6 +488,14 @@ bool NotificationData::init(
 					parameters.get_child(1));
 
 				crl::on_main(weak, [=] { actionInvoked(id, actionName); });
+			} else if (signal_name == "ActivationToken") {
+				const auto id = GlibVariantCast<uint>(
+					parameters.get_child(0));
+
+				const auto token = GlibVariantCast<Glib::ustring>(
+					parameters.get_child(1));
+
+				crl::on_main(weak, [=] { activationToken(id, token); });
 			} else if (signal_name == "NotificationReplied") {
 				const auto id = GlibVariantCast<uint>(
 					parameters.get_child(0));
@@ -558,6 +568,13 @@ bool NotificationData::init(
 			std::string(kInterface),
 			"ActionInvoked",
 			std::string(kObjectPath));
+
+		_activationTokenSignalId = _dbusConnection->signal_subscribe(
+			signalEmitted,
+			std::string(kService),
+			std::string(kInterface),
+			"ActivationToken",
+			std::string(kObjectPath));
 	}
 
 	if (capabilities.contains("action-icons")) {
@@ -601,6 +618,10 @@ NotificationData::~NotificationData() {
 			_dbusConnection->signal_unsubscribe(_actionInvokedSignalId);
 		}
 
+		if (_activationTokenSignalId != 0) {
+			_dbusConnection->signal_unsubscribe(_activationTokenSignalId);
+		}
+
 		if (_notificationRepliedSignalId != 0) {
 			_dbusConnection->signal_unsubscribe(_notificationRepliedSignalId);
 		}
@@ -738,6 +759,12 @@ void NotificationData::actionInvoked(
 	}
 }
 
+void NotificationData::activationToken(uint id, const Glib::ustring &token) {
+	if (id == _notificationId) {
+		qputenv("XDG_ACTIVATION_TOKEN", QByteArray::fromStdString(token));
+	}
+}
+
 void NotificationData::notificationReplied(
 		uint id,
 		const Glib::ustring &text) {
diff --git a/Telegram/lib_waylandshells b/Telegram/lib_waylandshells
index 866d3618cf..50d5fefb8a 160000
--- a/Telegram/lib_waylandshells
+++ b/Telegram/lib_waylandshells
@@ -1 +1 @@
-Subproject commit 866d3618cf2518530589fccd60157138f611bbcd
+Subproject commit 50d5fefb8ac3f12eb6de4cf29a733ecb70ea4f27