diff --git a/src/libs/extensionsystem/pluginmanager.cpp b/src/libs/extensionsystem/pluginmanager.cpp
index 1a40e15b336..454592eff58 100644
--- a/src/libs/extensionsystem/pluginmanager.cpp
+++ b/src/libs/extensionsystem/pluginmanager.cpp
@@ -445,7 +445,7 @@ QString PluginManager::systemInformation() const
                                         });
     int size = (*longestSpec)->name().size();
     for (const PluginSpec *spec : plugins()) {
-        result += (spec->isEffectivelyEnabled() ? "+ " : " ") + filled(spec->name(), size) +
+        result += QLatin1String(spec->isEffectivelyEnabled() ? "+ " : " ") + filled(spec->name(), size) +
                   " " + spec->version() + "\n";
     }
     return result;