diff --git a/Telegram/SourceFiles/boxes/edit_privacy_box.h b/Telegram/SourceFiles/boxes/edit_privacy_box.h
index fa9ca2df4..5d465ec71 100644
--- a/Telegram/SourceFiles/boxes/edit_privacy_box.h
+++ b/Telegram/SourceFiles/boxes/edit_privacy_box.h
@@ -76,7 +76,7 @@ public:
 
 	virtual void confirmSave(
 			bool someAreDisallowed,
-			FnMut<void()> saveCallback) {
+			Fn<void()> saveCallback) {
 		saveCallback();
 	}
 	virtual void saveAdditional() {
diff --git a/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp b/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
index 0fde1d583..20ef42914 100644
--- a/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
+++ b/Telegram/SourceFiles/settings/settings_privacy_controllers.cpp
@@ -584,12 +584,12 @@ rpl::producer<QString> LastSeenPrivacyController::exceptionsDescription() {
 
 void LastSeenPrivacyController::confirmSave(
 		bool someAreDisallowed,
-		FnMut<void()> saveCallback) {
+		Fn<void()> saveCallback) {
 	if (someAreDisallowed && !Core::App().settings().lastSeenWarningSeen()) {
 		auto callback = [
 			=,
 			saveCallback = std::move(saveCallback)
-		](Fn<void()> &&close) mutable {
+		](Fn<void()> &&close) {
 			close();
 			saveCallback();
 			Core::App().settings().setLastSeenWarningSeen(true);
diff --git a/Telegram/SourceFiles/settings/settings_privacy_controllers.h b/Telegram/SourceFiles/settings/settings_privacy_controllers.h
index 5425a7ed5..f6fef2f44 100644
--- a/Telegram/SourceFiles/settings/settings_privacy_controllers.h
+++ b/Telegram/SourceFiles/settings/settings_privacy_controllers.h
@@ -100,7 +100,7 @@ public:
 
 	void confirmSave(
 		bool someAreDisallowed,
-		FnMut<void()> saveCallback) override;
+		Fn<void()> saveCallback) override;
 
 private:
 	const not_null<::Main::Session*> _session;