diff --git a/src/plugins/cmakeprojectmanager/cmaketool.cpp b/src/plugins/cmakeprojectmanager/cmaketool.cpp
index ac0ac0999e9..8ba4fbcbba1 100644
--- a/src/plugins/cmakeprojectmanager/cmaketool.cpp
+++ b/src/plugins/cmakeprojectmanager/cmaketool.cpp
@@ -341,8 +341,7 @@ static QStringList parseDefinition(const QString &definition)
 
 void CMakeTool::parseFunctionDetailsOutput(const QString &output)
 {
-    QSet<QString> functionSet;
-    functionSet.fromList(m_introspection->m_functions);
+    const QSet<QString> functionSet = Utils::toSet(m_introspection->m_functions);
 
     bool expectDefinition = false;
     QString currentDefinition;
diff --git a/src/plugins/qtsupport/gettingstartedwelcomepage.cpp b/src/plugins/qtsupport/gettingstartedwelcomepage.cpp
index fdc594866eb..0b34c9b8097 100644
--- a/src/plugins/qtsupport/gettingstartedwelcomepage.cpp
+++ b/src/plugins/qtsupport/gettingstartedwelcomepage.cpp
@@ -47,6 +47,7 @@
 #include <QDesktopServices>
 #include <QDialogButtonBox>
 #include <QDir>
+#include <QElapsedTimer>
 #include <QGridLayout>
 #include <QHeaderView>
 #include <QIdentityProxyModel>
@@ -608,7 +609,7 @@ private:
     const QColor foregroundColor2 = themeColor(Theme::Welcome_ForegroundSecondaryColor); // blacker.
 
     mutable QPersistentModelIndex m_previousIndex;
-    mutable QTime m_startTime;
+    mutable QElapsedTimer m_startTime;
     mutable QRect m_currentArea;
     mutable QPointer<QAbstractItemView> m_currentWidget;
     mutable QVector<QPair<QString, QRect>> m_currentTagRects;