diff --git a/local/recipes/kde/sddm/source/src/common/XAuth.h b/local/recipes/kde/sddm/source/src/common/XAuth.h
index ab142924c6..082dfc64d7 100644
--- a/local/recipes/kde/sddm/source/src/common/XAuth.h
+++ b/local/recipes/kde/sddm/source/src/common/XAuth.h
@@ -30,6 +30,7 @@ class XAuth
 {
 public:
     XAuth();
+    ~XAuth();
 
     QString authDirectory() const;
     void setAuthDirectory(const QString &path);
diff --git a/local/recipes/kde/sddm/source/src/greeter/KeyboardModel.cpp b/local/recipes/kde/sddm/source/src/greeter/KeyboardModel.cpp
index 6ebfefbdcc..b3d15811a9 100644
--- a/local/recipes/kde/sddm/source/src/greeter/KeyboardModel.cpp
+++ b/local/recipes/kde/sddm/source/src/greeter/KeyboardModel.cpp
@@ -23,7 +23,9 @@
 #include "KeyboardModel.h"
 #include "KeyboardModel_p.h"
 #include "waylandkeyboardbackend.h"
+#ifndef __redox__
 #include "XcbKeyboardBackend.h"
+#endif
 
 namespace SDDM {
     /**********************************************/
@@ -31,11 +33,14 @@ namespace SDDM {
     /**********************************************/
 
     KeyboardModel::KeyboardModel() : d(new KeyboardModelPrivate) {
+#ifndef __redox__
         if (QGuiApplication::platformName() == QLatin1String("xcb")) {
             m_backend = new XcbKeyboardBackend(d);
             m_backend->init();
             m_backend->connectEventsDispatcher(this);
-        } else if (QGuiApplication::platformName().contains(QLatin1String("wayland"))) {
+        } else
+#endif
+        if (QGuiApplication::platformName().contains(QLatin1String("wayland"))) {
             m_backend = new WaylandKeyboardBackend(d);
             m_backend->init();
         }
diff --git a/local/recipes/kde/sddm/wayland-patch.sh b/local/recipes/kde/sddm/wayland-patch.sh
index 0236e2d055..9a4e369e6d 100755
--- a/local/recipes/kde/sddm/wayland-patch.sh
+++ b/local/recipes/kde/sddm/wayland-patch.sh
@@ -123,6 +123,8 @@ if [ -f "$SRC/src/common/XAuth.cpp" ]; then
 
 #include <QDebug>
 #include <QFile>
+#include <QFileInfo>
+#include <QRandomGenerator>
 #include <QStandardPaths>
 
 #include <fcntl.h>
@@ -209,7 +211,7 @@ bool XAuth::addCookie(const QString &display) {
      * implementation via the xcb / X11 system library. */
     m_cookie = QByteArray(16, '\0');
     for (int i = 0; i < m_cookie.size(); i++) {
-        m_cookie[i] = static_cast<char>(qrand() & 0xFF);
+        m_cookie[i] = static_cast<char>(QRandomGenerator::global()->generate() & 0xFF);
     }
     return true;
 }