diff --git a/src/plugins/qt4projectmanager/qtversionmanager.h b/src/plugins/qt4projectmanager/qtversionmanager.h
index f81d139314a7115cca97d4cca0398b3c10722a50..8baa952f448e6d501872eaa78bd0f62eed645a1e 100644
--- a/src/plugins/qt4projectmanager/qtversionmanager.h
+++ b/src/plugins/qt4projectmanager/qtversionmanager.h
@@ -146,7 +146,6 @@ private:
 
 class QtVersionManager : public QObject
 {
-    friend class Internal::Qt4ProjectManagerPlugin;
     Q_OBJECT
     // for getUniqueId();
     friend class QtVersion;