1 files changed, 1 insertions, 7 deletions
diff --git a/examples/network/secureudpclient/mainwindow.h b/examples/network/secureudpclient/mainwindow.h
index 4e55d0f156..8b68f5787e 100644
--- a/examples/network/secureudpclient/mainwindow.h
+++ b/examples/network/secureudpclient/mainwindow.h
@@ -8,21 +8,15 @@
 #include <QList>
 
 QT_BEGIN_NAMESPACE
-
 namespace Ui {
-
 class MainWindow;
-
 }
 
 class QHostAddress;
 class QHostInfo;
-
-class DtlsAssociation;
-
 QT_END_NAMESPACE
 
-QT_USE_NAMESPACE
+class DtlsAssociation;
 
 class MainWindow : public QMainWindow
 {