diff --git a/src/collection/collectionmodel.cpp b/src/collection/collectionmodel.cpp
index dc5f9ad29..40f1de599 100644
--- a/src/collection/collectionmodel.cpp
+++ b/src/collection/collectionmodel.cpp
@@ -1358,31 +1358,25 @@ QString CollectionModel::DividerDisplayText(const GroupBy group_by, const QStrin
     case GroupBy::Genre:
     case GroupBy::FileType:
     case GroupBy::Format:
-      if (key == QStringLiteral("0")) return QStringLiteral("0-9");
+      if (key == QLatin1String("0")) return QStringLiteral("0-9");
       return key.toUpper();
 
     case GroupBy::YearAlbum:
     case GroupBy::YearAlbumDisc:
     case GroupBy::OriginalYearAlbum:
     case GroupBy::OriginalYearAlbumDisc:
-      if (key == QStringLiteral("0000")) return tr("Unknown");
+      if (key == QLatin1String("0000")) return tr("Unknown");
       return key.toUpper();
 
     case GroupBy::Year:
     case GroupBy::OriginalYear:
-      if (key == QStringLiteral("0000")) return tr("Unknown");
+      if (key == QLatin1String("0000")) return tr("Unknown");
       return QString::number(key.toInt());  // To remove leading 0s
 
     case GroupBy::Samplerate:
-      if (key == QStringLiteral("000")) return tr("Unknown");
-      return QString::number(key.toInt());  // To remove leading 0s
-
     case GroupBy::Bitdepth:
-      if (key == QStringLiteral("000")) return tr("Unknown");
-      return QString::number(key.toInt());  // To remove leading 0s
-
     case GroupBy::Bitrate:
-      if (key == QStringLiteral("000")) return tr("Unknown");
+      if (key == QLatin1String("000")) return tr("Unknown");
       return QString::number(key.toInt());  // To remove leading 0s
 
     case GroupBy::None:
diff --git a/src/core/database.cpp b/src/core/database.cpp
index ecfc42dc8..7bac147d6 100644
--- a/src/core/database.cpp
+++ b/src/core/database.cpp
@@ -502,7 +502,7 @@ bool Database::IntegrityCheck(const QSqlDatabase &db) {
       QString message = q.value(0).toString();
 
       // If no errors are found, a single row with the value "ok" is returned
-      if (message == QStringLiteral("ok")) {
+      if (message == QLatin1String("ok")) {
         ok = true;
         break;
       }
diff --git a/src/playlistparsers/cueparser.cpp b/src/playlistparsers/cueparser.cpp
index f624ce2a4..e5c7bedc9 100644
--- a/src/playlistparsers/cueparser.cpp
+++ b/src/playlistparsers/cueparser.cpp
@@ -218,7 +218,7 @@ SongList CueParser::Load(QIODevice *device, const QString &playlist_path, const
         if (!line_additional.isEmpty()) {
 
           // If there's none "01" index, we'll just take the first one also, we'll take the "01" index even if it's the last one
-          if (line_value == QStringLiteral("01") || index.isEmpty()) {
+          if (line_value == QLatin1String("01") || index.isEmpty()) {
 
             index = line_additional;
           }