diff --git a/src/main.cpp b/src/main.cpp
index 243b3f4..477df63 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -114,8 +114,10 @@ if (AttachConsole(ATTACH_PARENT_PROCESS)) {
         constants::networkType = NetworkType::MAINNET;
 
     // Setup QApplication
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
     QApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
     QApplication::setAttribute(Qt::AA_DisableWindowContextHelpButton);
+#endif
     QApplication::setDesktopSettingsAware(true); // use system font
     QApplication::setApplicationVersion(FEATHER_VERSION);