diff --git a/src/designviewer.cpp b/src/designviewer.cpp
index 591bc5812161f9efe9415c25f1572e0c979caa4b..7d74b5304bece207c1fc5d5ede130e48f5fe52f1 100644
--- a/src/designviewer.cpp
+++ b/src/designviewer.cpp
@@ -28,24 +28,12 @@
 #include <emscripten.h>
 #include <emscripten/val.h>
 
-#include <functional>
-
 #include <QBuffer>
-#include <QCoreApplication>
 #include <QDirIterator>
-#include <QFile>
 #include <QRandomGenerator>
 #include <QRegularExpression>
 #include <QResource>
-#include <QTemporaryDir>
-#include <QTemporaryFile>
-#include <QTimer>
-
-#if QT_VERSION >= QT_VERSION_CHECK(6, 5, 0)
 #include <QtCore/private/qzipreader_p.h>
-#else
-#include <QtGui/private/qzipreader_p.h>
-#endif
 
 DesignViewer::DesignViewer()
 {