diff --git a/skins/material3/QskMaterial3Skin.cpp b/skins/material3/QskMaterial3Skin.cpp
index e41a653b..8b80fe1e 100644
--- a/skins/material3/QskMaterial3Skin.cpp
+++ b/skins/material3/QskMaterial3Skin.cpp
@@ -54,7 +54,6 @@
 
 #include <QGuiApplication>
 #include <QScreen>
-#include <qnamespace.h>
 
 static const int qskDuration = 150;
 
diff --git a/src/controls/QskRadioBox.cpp b/src/controls/QskRadioBox.cpp
index cff5d29b..96959785 100644
--- a/src/controls/QskRadioBox.cpp
+++ b/src/controls/QskRadioBox.cpp
@@ -3,9 +3,6 @@
 #include "QskAnimationHint.h"
 #include "QskSkinlet.h"
 
-#include <qglobal.h>
-#include <qnamespace.h>
-
 QSK_SUBCONTROL( QskRadioBox, Panel )
 QSK_SUBCONTROL( QskRadioBox, Button )
 QSK_SUBCONTROL( QskRadioBox, Symbol )
diff --git a/src/controls/QskRadioBoxSkinlet.cpp b/src/controls/QskRadioBoxSkinlet.cpp
index 79573679..fd08712c 100644
--- a/src/controls/QskRadioBoxSkinlet.cpp
+++ b/src/controls/QskRadioBoxSkinlet.cpp
@@ -9,8 +9,6 @@
 #include "QskGraphic.h"
 #include "QskFunctions.h"
 #include "QskSkin.h"
-#include <qnamespace.h>
-#include <type_traits>
 
 namespace {
     using Q = QskRadioBox;