diff --git a/src/libsync/theme.cpp b/src/libsync/theme.cpp
index ffe8f15e32..920ffed040 100644
--- a/src/libsync/theme.cpp
+++ b/src/libsync/theme.cpp
@@ -468,7 +468,7 @@ QString Theme::about() const
 
     devString += tr("<p><small>Using virtual files plugin: %1</small></p>")
                      .arg(Vfs::modeToString(bestAvailableVfsMode()));
-    devString += tr("<br>%1")
+    devString += QStringLiteral("<br>%1")
               .arg(QSysInfo::productType() % QLatin1Char('-') % QSysInfo::kernelVersion());
 
     return devString;