diff --git a/syncthingwidgets/misc/otherdialogs.cpp b/syncthingwidgets/misc/otherdialogs.cpp
index 9cd086d7..8f19821f 100644
--- a/syncthingwidgets/misc/otherdialogs.cpp
+++ b/syncthingwidgets/misc/otherdialogs.cpp
@@ -107,7 +107,7 @@ QDialog *browseRemoteFilesDialog(Data::SyncthingConnection &connection, const Da
         const auto actionNames = model->data(index, SyncthingFileModel::ActionNames).toStringList();
         const auto actionIcons = model->data(index, SyncthingFileModel::ActionIcons).toList();
         auto menu = QMenu(view);
-        auto actionIndex = qsizetype();
+        auto actionIndex = QStringList::size_type();
         for (const auto &action : actions) {
             QObject::connect(menu.addAction(actionIndex < actionIcons.size() ? actionIcons.at(actionIndex).value<QIcon>() : QIcon(),
                                  actionIndex < actionNames.size() ? actionNames.at(actionIndex) : action),
diff --git a/syncthingwidgets/webview/webpage.cpp b/syncthingwidgets/webview/webpage.cpp
index 05d15e32..1f3dced3 100644
--- a/syncthingwidgets/webview/webpage.cpp
+++ b/syncthingwidgets/webview/webpage.cpp
@@ -224,7 +224,7 @@ void WebPage::styleScrollBars(bool immediate)
 
     // determine colors from palette
     const auto palette = m_view->palette();
-    const auto alphaF = 0.75f;
+    const auto alphaF = static_cast<qreal>(0.75);
     auto highlightColor = palette.color(QPalette::Active, QPalette::Highlight);
     auto highlightColorInactive = QColor::fromHsv(highlightColor.hue(), 0, highlightColor.value());
     highlightColor.setAlphaF(alphaF);