diff --git a/src/plugins/qnx/qnxtoolchain.cpp b/src/plugins/qnx/qnxtoolchain.cpp
index 376ae637113..0a515287ea2 100644
--- a/src/plugins/qnx/qnxtoolchain.cpp
+++ b/src/plugins/qnx/qnxtoolchain.cpp
@@ -52,7 +52,7 @@ static Abis detectTargetAbis(const FilePath &sdpPath)
     if (!sdpPath.fileName().isEmpty()) {
         QList<Utils::EnvironmentItem> environment = QnxUtils::qnxEnvironment(sdpPath.toString());
         foreach (const Utils::EnvironmentItem &item, environment) {
-            if (item.name == QLatin1Literal("QNX_TARGET"))
+            if (item.name == QLatin1String("QNX_TARGET"))
                 qnxTarget = FilePath::fromString(item.value);
         }
     }
diff --git a/src/plugins/studiowelcome/studiowelcomeplugin.cpp b/src/plugins/studiowelcome/studiowelcomeplugin.cpp
index 864acf4e83f..cc220576604 100644
--- a/src/plugins/studiowelcome/studiowelcomeplugin.cpp
+++ b/src/plugins/studiowelcome/studiowelcomeplugin.cpp
@@ -226,9 +226,9 @@ void StudioWelcomePlugin::extensionsInitialized()
             s_view->setWindowModality(Qt::ApplicationModal);
             s_view->engine()->addImportPath("qrc:/studiofonts");
         #ifdef QT_DEBUG
-            s_view->engine()->addImportPath(QLatin1Literal(STUDIO_QML_PATH)
+            s_view->engine()->addImportPath(QLatin1String(STUDIO_QML_PATH)
                                             + "splashscreen/imports");
-            s_view->setSource(QUrl::fromLocalFile(QLatin1Literal(STUDIO_QML_PATH)
+            s_view->setSource(QUrl::fromLocalFile(QLatin1String(STUDIO_QML_PATH)
                                           + "splashscreen/main.qml"));
         #else
             s_view->engine()->addImportPath("qrc:/qml/splashscreen/imports");
@@ -287,9 +287,9 @@ WelcomeMode::WelcomeMode()
     m_modeWidget->setResizeMode(QQuickWidget::SizeRootObjectToView);
     m_modeWidget->engine()->addImportPath("qrc:/studiofonts");
 #ifdef QT_DEBUG
-    m_modeWidget->engine()->addImportPath(QLatin1Literal(STUDIO_QML_PATH)
+    m_modeWidget->engine()->addImportPath(QLatin1String(STUDIO_QML_PATH)
                                     + "welcomepage/imports");
-    m_modeWidget->setSource(QUrl::fromLocalFile(QLatin1Literal(STUDIO_QML_PATH)
+    m_modeWidget->setSource(QUrl::fromLocalFile(QLatin1String(STUDIO_QML_PATH)
                                   + "welcomepage/main.qml"));
 #else
     m_modeWidget->engine()->addImportPath("qrc:/qml/welcomepage/imports");
diff --git a/tests/auto/qml/codemodel/dependencies/tst_dependencies.cpp b/tests/auto/qml/codemodel/dependencies/tst_dependencies.cpp
index 71e5d50735d..79ce9cec1be 100644
--- a/tests/auto/qml/codemodel/dependencies/tst_dependencies.cpp
+++ b/tests/auto/qml/codemodel/dependencies/tst_dependencies.cpp
@@ -112,7 +112,7 @@ private:
 
 void tst_Dependencies::initTestCase()
 {
-    m_path = QLatin1Literal(TESTSRCDIR "/samples");
+    m_path = QLatin1String(TESTSRCDIR "/samples");
 
     m_basePaths.append(QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath));
 
diff --git a/tests/auto/qml/codemodel/ecmascript7/tst_ecmascript7.cpp b/tests/auto/qml/codemodel/ecmascript7/tst_ecmascript7.cpp
index f178338bd16..735daa04f71 100644
--- a/tests/auto/qml/codemodel/ecmascript7/tst_ecmascript7.cpp
+++ b/tests/auto/qml/codemodel/ecmascript7/tst_ecmascript7.cpp
@@ -134,13 +134,13 @@ void tst_Ecmascript::initTestCase()
 
     QDirIterator it(sampledir, QDirIterator::Subdirectories);
 
-    QStringList skipList = readSkipList(sampledir, QLatin1Literal("skip.txt"));
+    QStringList skipList = readSkipList(sampledir, QLatin1String("skip.txt"));
     while (it.hasNext()) {
         QString path = it.next();
         if (skipList.contains(path))
             continue;
         QFileInfo f(path);
-        if (f.isFile() && f.suffix() == QLatin1Literal("js"))
+        if (f.isFile() && f.suffix() == QLatin1String("js"))
             m_files << f;
     }