diff --git a/src/gui/styles/qwindowsstyle.h b/src/gui/styles/qwindowsstyle.h
index 07ab5a8d6..b74c99605 100644
--- a/src/gui/styles/qwindowsstyle.h
+++ b/src/gui/styles/qwindowsstyle.h
@@ -86,7 +86,6 @@ protected:
 private:
     Q_DISABLE_COPY(QWindowsStyle)
     Q_DECLARE_PRIVATE(QWindowsStyle)
-    void *reserved;
 };
 
 #endif // QT_NO_STYLE_WINDOWS