diff --git a/src/dialog/kmknotify.cpp b/src/dialog/kmknotify.cpp
index 173202526..b91440ae6 100644
--- a/src/dialog/kmknotify.cpp
+++ b/src/dialog/kmknotify.cpp
@@ -107,7 +107,7 @@ void KMKnotify::initCombobox()
     //TODO add other notifyrc here if necessary
 
     for (const QString &notify : lstNotify) {
-        const QString fullPath = QStandardPaths::locate(QStandardPaths::GenericDataLocation, QStringLiteral("knotifications5/") + notify);
+        const QString fullPath = QStandardPaths::locate(QStandardPaths::GenericDataLocation, QLatin1String("knotifications5/") + notify);
 
         if (!fullPath.isEmpty()) {
             const int slash = fullPath.lastIndexOf(QLatin1Char('/'));
diff --git a/src/editor/kmcomposerwin.cpp b/src/editor/kmcomposerwin.cpp
index 774878174..176acf603 100644
--- a/src/editor/kmcomposerwin.cpp
+++ b/src/editor/kmcomposerwin.cpp
@@ -1339,7 +1339,7 @@ void KMComposerWin::initializePluginActions()
             localEditorManagerActionsType.next();
             QList<QAction *> lst = localEditorManagerActionsType.value();
             if (!lst.isEmpty()) {
-                const QString actionlistname = QStringLiteral("kmaileditor") + MessageComposer::PluginActionType::actionXmlExtension(localEditorManagerActionsType.key());
+                const QString actionlistname = QLatin1String("kmaileditor") + MessageComposer::PluginActionType::actionXmlExtension(localEditorManagerActionsType.key());
                 hashActions.insert(actionlistname, lst);
             }
         }
@@ -1348,7 +1348,7 @@ void KMComposerWin::initializePluginActions()
             localEditorConvertTextManagerActionsType.next();
             QList<QAction *> lst = localEditorConvertTextManagerActionsType.value();
             if (!lst.isEmpty()) {
-                const QString actionlistname = QStringLiteral("kmaileditor") + MessageComposer::PluginActionType::actionXmlExtension(localEditorConvertTextManagerActionsType.key());
+                const QString actionlistname = QLatin1String("kmaileditor") + MessageComposer::PluginActionType::actionXmlExtension(localEditorConvertTextManagerActionsType.key());
                 if (hashActions.contains(actionlistname)) {
                     lst = hashActions.value(actionlistname) + lst;
                     hashActions.remove(actionlistname);
@@ -1358,7 +1358,7 @@ void KMComposerWin::initializePluginActions()
         }
 
         const QList<KToggleAction *> customToolsWidgetActionList = mCustomToolsWidget->actionList();
-        const QString actionlistname = QStringLiteral("kmaileditor") + MessageComposer::PluginActionType::actionXmlExtension(MessageComposer::PluginActionType::Tools);
+        const QString actionlistname = QLatin1String("kmaileditor") + MessageComposer::PluginActionType::actionXmlExtension(MessageComposer::PluginActionType::Tools);
         for (KToggleAction *act : customToolsWidgetActionList) {
             QList<QAction *> lst;
             lst << act;