3 files changed, 9 insertions, 9 deletions
diff --git a/launcher/modplatform/atlauncher/ATLPackInstallTask.h b/launcher/modplatform/atlauncher/ATLPackInstallTask.h
index f55873e9..992ba9c5 100644
--- a/launcher/modplatform/atlauncher/ATLPackInstallTask.h
+++ b/launcher/modplatform/atlauncher/ATLPackInstallTask.h
@@ -46,7 +46,7 @@
 #include "minecraft/PackProfile.h"
 #include "meta/Version.h"
 
-#include <nonstd/optional>
+#include <optional>
 
 namespace ATLauncher {
 
@@ -131,8 +131,8 @@ private:
     Meta::VersionPtr minecraftVersion;
     QMap<QString, Meta::VersionPtr> componentsToInstall;
 
-    QFuture<nonstd::optional<QStringList>> m_extractFuture;
-    QFutureWatcher<nonstd::optional<QStringList>> m_extractFutureWatcher;
+    QFuture<std::optional<QStringList>> m_extractFuture;
+    QFutureWatcher<std::optional<QStringList>> m_extractFutureWatcher;
 
     QFuture<bool> m_modExtractFuture;
     QFutureWatcher<bool> m_modExtractFutureWatcher;
diff --git a/launcher/modplatform/legacy_ftb/PackInstallTask.h b/launcher/modplatform/legacy_ftb/PackInstallTask.h
index a7395220..da4c0da5 100644
--- a/launcher/modplatform/legacy_ftb/PackInstallTask.h
+++ b/launcher/modplatform/legacy_ftb/PackInstallTask.h
@@ -10,7 +10,7 @@
 
 #include "net/NetJob.h"
 
-#include <nonstd/optional>
+#include <optional>
 
 namespace LegacyFTB {
 
@@ -46,8 +46,8 @@ private: /* data */
     shared_qobject_ptr<QNetworkAccessManager> m_network;
     bool abortable = false;
     std::unique_ptr<QuaZip> m_packZip;
-    QFuture<nonstd::optional<QStringList>> m_extractFuture;
-    QFutureWatcher<nonstd::optional<QStringList>> m_extractFutureWatcher;
+    QFuture<std::optional<QStringList>> m_extractFuture;
+    QFutureWatcher<std::optional<QStringList>> m_extractFutureWatcher;
     NetJob::Ptr netJobContainer;
     QString archivePath;
 
diff --git a/launcher/modplatform/technic/SingleZipPackInstallTask.h b/launcher/modplatform/technic/SingleZipPackInstallTask.h
index 4d1fcbff..981ccf8a 100644
--- a/launcher/modplatform/technic/SingleZipPackInstallTask.h
+++ b/launcher/modplatform/technic/SingleZipPackInstallTask.h
@@ -24,7 +24,7 @@
 #include <QStringList>
 #include <QUrl>
 
-#include <nonstd/optional>
+#include <optional>
 
 namespace Technic {
 
@@ -57,8 +57,8 @@ private:
     QString m_archivePath;
     NetJob::Ptr m_filesNetJob;
     std::unique_ptr<QuaZip> m_packZip;
-    QFuture<nonstd::optional<QStringList>> m_extractFuture;
-    QFutureWatcher<nonstd::optional<QStringList>> m_extractFutureWatcher;
+    QFuture<std::optional<QStringList>> m_extractFuture;
+    QFutureWatcher<std::optional<QStringList>> m_extractFutureWatcher;
 };
 
 } // namespace Technic