--- a/src/qthotkey/gui.cc
+++ b/src/qthotkey/gui.cc
@@ -40,11 +40,14 @@
 
 #include <QtCore/QMap>
 #include <QtCore/QStringList>
+#include <QtGui/QGuiApplication>
 #include <QtGui/QKeyEvent>
 #include <QtGui/QMouseEvent>
 #include <QtWidgets/QApplication>
 #include <QtWidgets/QStyle>
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
 #include <QtX11Extras/QX11Info>
+#endif
 
 #include <libaudcore/i18n.h>
 #include <libaudcore/preferences.h>
@@ -106,8 +109,14 @@ public:
 
             QStringList strings;
 
-            KeySym keysym;
-            keysym = XkbKeycodeToKeysym(QX11Info::display(), key, 0, 0);
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+            Display * xdisplay = reinterpret_cast<Display *>(qApp
+                ->nativeInterface<QNativeInterface::QX11Application>()
+                ->display());
+#else
+            Display * xdisplay = QX11Info::display();
+#endif
+            KeySym keysym = XkbKeycodeToKeysym(xdisplay, key, 0, 0);
             if (keysym == 0 || keysym == NoSymbol)
             {
                 text = QString::fromLocal8Bit("#%1").arg(key);
--- a/src/qthotkey/meson.build
+++ b/src/qthotkey/meson.build
@@ -1,17 +1,17 @@
 if get_option('qt6')
-  qtx11extras_dep = dependency('qt6', version: qt_req, required: false, modules: ['X11Extras'])
+  qtprivate_dep = dependency('qt6', version: qt_req, private_headers: true, required: false, modules: ['Core', 'Gui'])
 else
-  qtx11extras_dep = dependency('qt5', version: qt_req, required: false, modules: ['X11Extras'])
+  qtprivate_dep = dependency('qt5', version: qt_req, required: false, modules: ['X11Extras'])
 endif
 
-have_qthotkey = qtx11extras_dep.found()
+have_qthotkey = qtprivate_dep.found()
 
 
 if have_qthotkey
   shared_module('qthotkey',
     'gui.cc',
     'plugin.cc',
-    dependencies: [audacious_dep, qt_dep, audqt_dep, qtx11extras_dep],
+    dependencies: [audacious_dep, qt_dep, audqt_dep, qtprivate_dep],
     name_prefix: '',
     install: true,
     install_dir: general_plugin_dir
--- a/src/qthotkey/plugin.cc
+++ b/src/qthotkey/plugin.cc
@@ -42,7 +42,10 @@
 #include <QtCore/QCoreApplication>
 #include <QtCore/QString>
 #include <QtCore/QTimer>
+#include <QtGui/QGuiApplication>
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
 #include <QtX11Extras/QX11Info>
+#endif
 
 #include <libaudcore/drct.h>
 #include <libaudcore/hook.h>
@@ -95,6 +98,7 @@ static GlobalHotkeysEventFilter event_fi
 static PluginConfig plugin_cfg;
 
 static int grabbed = 0;
+static Display * xdisplay = nullptr;
 unsigned int numlock_mask = 0;
 unsigned int scrolllock_mask = 0;
 unsigned int capslock_mask = 0;
@@ -336,7 +340,7 @@ void add_hotkey(QList<HotkeyConfiguratio
         return;
     }
 
-    keycode = XKeysymToKeycode(QX11Info::display(), keysym);
+    keycode = XKeysymToKeycode(xdisplay, keysym);
     if (keycode == 0)
     {
         return;
@@ -436,13 +440,25 @@ bool GlobalHotkeys::init()
 {
     audqt::init();
 
-    if (!QX11Info::isPlatformX11())
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+    auto * native = qApp->nativeInterface<QNativeInterface::QX11Application>();
+#else
+    bool   native = QX11Info::isPlatformX11();
+#endif
+
+    if (!native)
     {
         AUDERR("Global Hotkey plugin only supports X11.\n");
         audqt::cleanup();
         return false;
     }
 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
+    xdisplay = reinterpret_cast<Display *>(native->display());
+#else
+    xdisplay = QX11Info::display();
+#endif
+
     load_config();
     grab_keys();
     QCoreApplication::instance()->installNativeEventFilter(&event_filter);
@@ -610,7 +626,6 @@ void grab_keys()
     PluginConfig * plugin_cfg = get_config();
 
     XErrorHandler old_handler = nullptr;
-    Display * xdisplay = QX11Info::display();
 
     if (grabbed || (!xdisplay))
     {
@@ -704,7 +719,6 @@ void ungrab_keys()
     PluginConfig * plugin_cfg = get_config();
 
     XErrorHandler old_handler = nullptr;
-    Display * xdisplay = QX11Info::display();
 
     if ((!grabbed) || (!xdisplay))
     {